27693765

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 56920320

約数和(自身を除く): 29226555

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1097, 1485, 1683, 2295, 2805, 3291, 5049, 5485, 8415, 9873, 12067, 16455, 18649, 25245, 29619, 36201, 49365, 55947, 60335, 93245, 108603, 148095, 167841, 181005, 205139, 279735, 325809, 503523, 543015, 615417, 839205, 1025695, 1629045, 1846251, 2517615, 3077085, 5538753, 9231255, 27693765]

約数ペア:

[(1, 27693765), (3, 9231255), (5, 5538753), (9, 3077085), (11, 2517615), (15, 1846251), (17, 1629045), (27, 1025695), (33, 839205), (45, 615417), (51, 543015), (55, 503523), (85, 325809), (99, 279735), (135, 205139), (153, 181005), (165, 167841), (187, 148095), (255, 108603), (297, 93245), (459, 60335), (495, 55947), (561, 49365), (765, 36201), (935, 29619), (1097, 25245), (1485, 18649), (1683, 16455), (2295, 12067), (2805, 9873), (3291, 8415), (5049, 5485)]