70404381

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 103783680

約数和(自身を除く): 33379299

約数列:

[1, 3, 9, 71, 213, 239, 461, 639, 717, 1383, 2151, 4149, 16969, 32731, 50907, 98193, 110179, 152721, 294579, 330537, 991611, 7822709, 23468127, 70404381]

約数ペア:

[(1, 70404381), (3, 23468127), (9, 7822709), (71, 991611), (213, 330537), (239, 294579), (461, 152721), (639, 110179), (717, 98193), (1383, 50907), (2151, 32731), (4149, 16969)]