78604773

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 114209568

約数和(自身を除く): 35604795

約数列:

[1, 3, 13, 39, 169, 197, 507, 591, 787, 2361, 2561, 7683, 10231, 30693, 33293, 99879, 133003, 155039, 399009, 465117, 2015507, 6046521, 26201591, 78604773]

約数ペア:

[(1, 78604773), (3, 26201591), (13, 6046521), (39, 2015507), (169, 465117), (197, 399009), (507, 155039), (591, 133003), (787, 99879), (2361, 33293), (2561, 30693), (7683, 10231)]