54374817

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 85708800

約数和(自身を除く): 31333983

約数列:

[1, 3, 7, 21, 47, 89, 141, 267, 329, 619, 623, 987, 1857, 1869, 4183, 4333, 12549, 12999, 29093, 29281, 55091, 87279, 87843, 165273, 203651, 385637, 610953, 1156911, 2589277, 7767831, 18124939, 54374817]

約数ペア:

[(1, 54374817), (3, 18124939), (7, 7767831), (21, 2589277), (47, 1156911), (89, 610953), (141, 385637), (267, 203651), (329, 165273), (619, 87843), (623, 87279), (987, 55091), (1857, 29281), (1869, 29093), (4183, 12999), (4333, 12549)]