181006427091

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1801}}^1\times {\mathrm{20899}}^1$

素因数の和:22939

約数の個数: 32

約数和(自身を含む): 277190848000

約数和(自身を除く): 96184420909

約数列:

[1, 3, 7, 21, 229, 687, 1603, 1801, 4809, 5403, 12607, 20899, 37821, 62697, 146293, 412429, 438879, 1237287, 2887003, 4785871, 8661009, 14357613, 33501097, 37639099, 100503291, 112917297, 263473693, 790421079, 8619353671, 25858061013, 60335475697, 181006427091]

約数ペア:

[(1, 181006427091), (3, 60335475697), (7, 25858061013), (21, 8619353671), (229, 790421079), (687, 263473693), (1603, 112917297), (1801, 100503291), (4809, 37639099), (5403, 33501097), (12607, 14357613), (20899, 8661009), (37821, 4785871), (62697, 2887003), (146293, 1237287), (412429, 438879)]