88982187

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31859}}^1$

素因数の和:31895

約数の個数: 24

約数和(自身を含む): 145281600

約数和(自身を除く): 56299413

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 31859, 95577, 223013, 605321, 669039, 1561091, 1815963, 4237247, 4683273, 12711741, 29660729, 88982187]

約数ペア:

[(1, 88982187), (3, 29660729), (7, 12711741), (19, 4683273), (21, 4237247), (49, 1815963), (57, 1561091), (133, 669039), (147, 605321), (399, 223013), (931, 95577), (2793, 31859)]