73449261

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{29251}}^1$

素因数の和:29294

約数の個数: 20

約数和(自身を含む): 113263744

約数和(自身を除く): 39814483

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 29251, 87753, 263259, 789777, 906781, 2369331, 2720343, 8161029, 24483087, 73449261]

約数ペア:

[(1, 73449261), (3, 24483087), (9, 8161029), (27, 2720343), (31, 2369331), (81, 906781), (93, 789777), (279, 263259), (837, 87753), (2511, 29251)]