45642123

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 73413120

約数和(自身を除く): 27770997

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 171, 423, 513, 631, 893, 1269, 1539, 1893, 2679, 3807, 5679, 8037, 11989, 17037, 24111, 29657, 35967, 51111, 72333, 88971, 107901, 266913, 323703, 563483, 800739, 971109, 1690449, 2402217, 5071347, 15214041, 45642123]

約数ペア:

[(1, 45642123), (3, 15214041), (9, 5071347), (19, 2402217), (27, 1690449), (47, 971109), (57, 800739), (81, 563483), (141, 323703), (171, 266913), (423, 107901), (513, 88971), (631, 72333), (893, 51111), (1269, 35967), (1539, 29657), (1893, 24111), (2679, 17037), (3807, 11989), (5679, 8037)]