157124013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 229122432

約数和(自身を除く): 71998419

約数列:

[1, 3, 17, 41, 51, 123, 163, 461, 489, 697, 1383, 2091, 2771, 6683, 7837, 8313, 18901, 20049, 23511, 56703, 75143, 113611, 225429, 321317, 340833, 963951, 1277431, 3080863, 3832293, 9242589, 52374671, 157124013]

約数ペア:

[(1, 157124013), (3, 52374671), (17, 9242589), (41, 3832293), (51, 3080863), (123, 1277431), (163, 963951), (461, 340833), (489, 321317), (697, 225429), (1383, 113611), (2091, 75143), (2771, 56703), (6683, 23511), (7837, 20049), (8313, 18901)]