68774973

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2903}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 94089600

約数和(自身を除く): 25314627

約数列:

[1, 3, 53, 149, 159, 447, 2903, 7897, 8709, 23691, 153859, 432547, 461577, 1297641, 22924991, 68774973]

約数ペア:

[(1, 68774973), (3, 22924991), (53, 1297641), (149, 461577), (159, 432547), (447, 153859), (2903, 23691), (7897, 8709)]