157424913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{33191}}^1$

素因数の和:33245

約数の個数: 24

約数和(自身を含む): 248541696

約数和(自身を除く): 91116783

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 33191, 99573, 298719, 564247, 1028921, 1692741, 3086763, 5078223, 9260289, 17491657, 52474971, 157424913]

約数ペア:

[(1, 157424913), (3, 52474971), (9, 17491657), (17, 9260289), (31, 5078223), (51, 3086763), (93, 1692741), (153, 1028921), (279, 564247), (527, 298719), (1581, 99573), (4743, 33191)]