127113165

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 242161920

約数和(自身を除く): 115048755

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 97, 135, 153, 255, 291, 459, 485, 571, 765, 873, 1455, 1649, 1713, 2295, 2619, 2855, 4365, 4947, 5139, 8245, 8565, 9707, 13095, 14841, 15417, 24735, 25695, 29121, 44523, 48535, 55387, 74205, 77085, 87363, 145605, 166161, 222615, 262089, 276935, 436815, 498483, 830805, 941579, 1310445, 1495449, 2492415, 2824737, 4707895, 7477245, 8474211, 14123685, 25422633, 42371055, 127113165]

約数ペア:

[(1, 127113165), (3, 42371055), (5, 25422633), (9, 14123685), (15, 8474211), (17, 7477245), (27, 4707895), (45, 2824737), (51, 2492415), (85, 1495449), (97, 1310445), (135, 941579), (153, 830805), (255, 498483), (291, 436815), (459, 276935), (485, 262089), (571, 222615), (765, 166161), (873, 145605), (1455, 87363), (1649, 77085), (1713, 74205), (2295, 55387), (2619, 48535), (2855, 44523), (4365, 29121), (4947, 25695), (5139, 24735), (8245, 15417), (8565, 14841), (9707, 13095)]