275351331

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 399421440

約数和(自身を除く): 124070109

約数列:

[1, 3, 23, 31, 69, 93, 109, 327, 713, 1181, 2139, 2507, 3379, 3543, 7521, 10137, 27163, 36611, 77717, 81489, 109833, 128729, 233151, 386187, 842053, 2526159, 2960767, 3990599, 8882301, 11971797, 91783777, 275351331]

約数ペア:

[(1, 275351331), (3, 91783777), (23, 11971797), (31, 8882301), (69, 3990599), (93, 2960767), (109, 2526159), (327, 842053), (713, 386187), (1181, 233151), (2139, 128729), (2507, 109833), (3379, 81489), (3543, 77717), (7521, 36611), (10137, 27163)]