61320553

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2999}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 73728000

約数和(自身を除く): 12407447

約数列:

[1, 7, 23, 127, 161, 889, 2921, 2999, 20447, 20993, 68977, 380873, 482839, 2666111, 8760079, 61320553]

約数ペア:

[(1, 61320553), (7, 8760079), (23, 2666111), (127, 482839), (161, 380873), (889, 68977), (2921, 20993), (2999, 20447)]