72862121

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 77995008

約数和(自身を除く): 5132887

約数列:

[1, 31, 53, 61, 727, 1643, 1891, 3233, 22537, 38531, 44347, 100223, 1194461, 1374757, 2350391, 72862121]

約数ペア:

[(1, 72862121), (31, 2350391), (53, 1374757), (61, 1194461), (727, 100223), (1643, 44347), (1891, 38531), (3233, 22537)]