126579231

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{719}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 189296640

約数和(自身を除く): 62717409

約数列:

[1, 3, 9, 31, 93, 279, 631, 719, 1893, 2157, 5679, 6471, 19561, 22289, 58683, 66867, 176049, 200601, 453689, 1361067, 4083201, 14064359, 42193077, 126579231]

約数ペア:

[(1, 126579231), (3, 42193077), (9, 14064359), (31, 4083201), (93, 1361067), (279, 453689), (631, 200601), (719, 176049), (1893, 66867), (2157, 58683), (5679, 22289), (6471, 19561)]