71296107

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 100962048

約数和(自身を除く): 29665941

約数列:

[1, 3, 43, 67, 73, 113, 129, 201, 219, 339, 2881, 3139, 4859, 4891, 7571, 8249, 8643, 9417, 14577, 14673, 22713, 24747, 210313, 325553, 354707, 552683, 630939, 976659, 1064121, 1658049, 23765369, 71296107]

約数ペア:

[(1, 71296107), (3, 23765369), (43, 1658049), (67, 1064121), (73, 976659), (113, 630939), (129, 552683), (201, 354707), (219, 325553), (339, 210313), (2881, 24747), (3139, 22713), (4859, 14673), (4891, 14577), (7571, 9417), (8249, 8643)]