127936501

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2447}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 164094336

約数和(自身を除く): 36157835

約数列:

[1, 7, 11, 49, 77, 97, 539, 679, 1067, 2447, 4753, 7469, 17129, 26917, 52283, 119903, 188419, 237359, 1318933, 1661513, 2610949, 11630591, 18276643, 127936501]

約数ペア:

[(1, 127936501), (7, 18276643), (11, 11630591), (49, 2610949), (77, 1661513), (97, 1318933), (539, 237359), (679, 188419), (1067, 119903), (2447, 52283), (4753, 26917), (7469, 17129)]