90313137

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 147230720

約数和(自身を除く): 56917583

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 243, 279, 513, 589, 631, 837, 1539, 1767, 1893, 2511, 4617, 5301, 5679, 7533, 11989, 15903, 17037, 19561, 35967, 47709, 51111, 58683, 107901, 143127, 153333, 176049, 323703, 371659, 528147, 971109, 1114977, 1584441, 2913327, 3344931, 4753323, 10034793, 30104379, 90313137]

約数ペア:

[(1, 90313137), (3, 30104379), (9, 10034793), (19, 4753323), (27, 3344931), (31, 2913327), (57, 1584441), (81, 1114977), (93, 971109), (171, 528147), (243, 371659), (279, 323703), (513, 176049), (589, 153333), (631, 143127), (837, 107901), (1539, 58683), (1767, 51111), (1893, 47709), (2511, 35967), (4617, 19561), (5301, 17037), (5679, 15903), (7533, 11989)]