149327199

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4567}}^1$

素因数の和:4756

約数の個数: 32

約数和(自身を含む): 254346240

約数和(自身を除く): 105019041

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 3633, 4567, 4671, 10899, 13701, 31969, 32697, 41103, 95907, 123309, 287721, 790091, 863163, 2370273, 5530637, 7110819, 16591911, 21332457, 49775733, 149327199]

約数ペア:

[(1, 149327199), (3, 49775733), (7, 21332457), (9, 16591911), (21, 7110819), (27, 5530637), (63, 2370273), (173, 863163), (189, 790091), (519, 287721), (1211, 123309), (1557, 95907), (3633, 41103), (4567, 32697), (4671, 31969), (10899, 13701)]