77668851

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 112728000

約数和(自身を除く): 35059149

約数列:

[1, 3, 13, 39, 169, 307, 499, 507, 921, 1497, 3991, 6487, 11973, 19461, 51883, 84331, 153193, 155649, 252993, 459579, 1991509, 5974527, 25889617, 77668851]

約数ペア:

[(1, 77668851), (3, 25889617), (13, 5974527), (39, 1991509), (169, 459579), (307, 252993), (499, 155649), (507, 153193), (921, 84331), (1497, 51883), (3991, 19461), (6487, 11973)]