64393431

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{12343}}^1$

素因数の和:12430

約数の個数: 16

約数和(自身を含む): 90061824

約数和(自身を除く): 25668393

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 12343, 37029, 456691, 580121, 1370073, 1740363, 21464477, 64393431]

約数ペア:

[(1, 64393431), (3, 21464477), (37, 1740363), (47, 1370073), (111, 580121), (141, 456691), (1739, 37029), (5217, 12343)]