89136453

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 138903552

約数和(自身を除く): 49767099

約数列:

[1, 3, 7, 21, 71, 191, 213, 313, 497, 573, 939, 1337, 1491, 2191, 4011, 6573, 13561, 22223, 40683, 59783, 66669, 94927, 155561, 179349, 284781, 418481, 466683, 1255443, 4244593, 12733779, 29712151, 89136453]

約数ペア:

[(1, 89136453), (3, 29712151), (7, 12733779), (21, 4244593), (71, 1255443), (191, 466683), (213, 418481), (313, 284781), (497, 179349), (573, 155561), (939, 94927), (1337, 66669), (1491, 59783), (2191, 40683), (4011, 22223), (6573, 13561)]