66750966

素因数分解:

$2^1\times 3^4\times {\mathrm{631}}^1\times {\mathrm{653}}^1$

素因数の和:1298

約数の個数: 40

約数和(自身を含む): 150038064

約数和(自身を除く): 83287098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 631, 653, 1262, 1306, 1893, 1959, 3786, 3918, 5679, 5877, 11358, 11754, 17037, 17631, 34074, 35262, 51111, 52893, 102222, 105786, 412043, 824086, 1236129, 2472258, 3708387, 7416774, 11125161, 22250322, 33375483, 66750966]

約数ペア:

[(1, 66750966), (2, 33375483), (3, 22250322), (6, 11125161), (9, 7416774), (18, 3708387), (27, 2472258), (54, 1236129), (81, 824086), (162, 412043), (631, 105786), (653, 102222), (1262, 52893), (1306, 51111), (1893, 35262), (1959, 34074), (3786, 17631), (3918, 17037), (5679, 11754), (5877, 11358)]