31833945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 71124480

約数和(自身を除く): 39290535

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 27, 33, 39, 45, 51, 55, 65, 85, 97, 99, 117, 135, 143, 153, 165, 187, 195, 221, 255, 291, 297, 351, 429, 459, 485, 495, 561, 585, 663, 715, 765, 873, 935, 1067, 1105, 1261, 1287, 1455, 1485, 1649, 1683, 1755, 1989, 2145, 2295, 2431, 2619, 2805, 3201, 3315, 3783, 3861, 4365, 4947, 5049, 5335, 5967, 6305, 6435, 7293, 8245, 8415, 9603, 9945, 11349, 12155, 13095, 13871, 14841, 16005, 18139, 18915, 19305, 21437, 21879, 24735, 25245, 28809, 29835, 34047, 36465, 41613, 44523, 48015, 54417, 56745, 64311, 65637, 69355, 74205, 90695, 107185, 109395, 124839, 144045, 163251, 170235, 192933, 208065, 222615, 235807, 272085, 321555, 328185, 374517, 489753, 578799, 624195, 707421, 816255, 964665, 1179035, 1872585, 2122263, 2448765, 2893995, 3537105, 6366789, 10611315, 31833945]

約数ペア:

[(1, 31833945), (3, 10611315), (5, 6366789), (9, 3537105), (11, 2893995), (13, 2448765), (15, 2122263), (17, 1872585), (27, 1179035), (33, 964665), (39, 816255), (45, 707421), (51, 624195), (55, 578799), (65, 489753), (85, 374517), (97, 328185), (99, 321555), (117, 272085), (135, 235807), (143, 222615), (153, 208065), (165, 192933), (187, 170235), (195, 163251), (221, 144045), (255, 124839), (291, 109395), (297, 107185), (351, 90695), (429, 74205), (459, 69355), (485, 65637), (495, 64311), (561, 56745), (585, 54417), (663, 48015), (715, 44523), (765, 41613), (873, 36465), (935, 34047), (1067, 29835), (1105, 28809), (1261, 25245), (1287, 24735), (1455, 21879), (1485, 21437), (1649, 19305), (1683, 18915), (1755, 18139), (1989, 16005), (2145, 14841), (2295, 13871), (2431, 13095), (2619, 12155), (2805, 11349), (3201, 9945), (3315, 9603), (3783, 8415), (3861, 8245), (4365, 7293), (4947, 6435), (5049, 6305), (5335, 5967)]