89382783

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2699}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 55769217

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1577, 1743, 2699, 4731, 8097, 11039, 18893, 33117, 51281, 56679, 153843, 224017, 358967, 672051, 1076901, 1568119, 4256323, 4704357, 12768969, 29794261, 89382783]

約数ペア:

[(1, 89382783), (3, 29794261), (7, 12768969), (19, 4704357), (21, 4256323), (57, 1568119), (83, 1076901), (133, 672051), (249, 358967), (399, 224017), (581, 153843), (1577, 56679), (1743, 51281), (2699, 33117), (4731, 18893), (8097, 11039)]