157039299

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 230126832

約数和(自身を除く): 73087533

約数列:

[1, 3, 9, 107, 313, 321, 521, 939, 963, 1563, 2817, 4689, 33491, 55747, 100473, 163073, 167241, 301419, 489219, 501723, 1467657, 17448811, 52346433, 157039299]

約数ペア:

[(1, 157039299), (3, 52346433), (9, 17448811), (107, 1467657), (313, 501723), (321, 489219), (521, 301419), (939, 167241), (963, 163073), (1563, 100473), (2817, 55747), (4689, 33491)]