70469997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 103958400

約数和(自身を除く): 33488403

約数列:

[1, 3, 13, 39, 67, 149, 181, 201, 447, 543, 871, 1937, 2353, 2613, 5811, 7059, 9983, 12127, 26969, 29949, 36381, 80907, 129779, 157651, 350597, 389337, 472953, 1051791, 1806923, 5420769, 23489999, 70469997]

約数ペア:

[(1, 70469997), (3, 23489999), (13, 5420769), (39, 1806923), (67, 1051791), (149, 472953), (181, 389337), (201, 350597), (447, 157651), (543, 129779), (871, 80907), (1937, 36381), (2353, 29949), (2613, 26969), (5811, 12127), (7059, 9983)]