43730037

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 71751680

約数和(自身を除く): 28021643

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 127, 243, 327, 351, 381, 981, 1053, 1143, 1417, 1651, 2943, 3159, 3429, 4251, 4953, 8829, 10287, 12753, 13843, 14859, 26487, 30861, 38259, 41529, 44577, 114777, 124587, 133731, 179959, 344331, 373761, 401193, 539877, 1121283, 1619631, 3363849, 4858893, 14576679, 43730037]

約数ペア:

[(1, 43730037), (3, 14576679), (9, 4858893), (13, 3363849), (27, 1619631), (39, 1121283), (81, 539877), (109, 401193), (117, 373761), (127, 344331), (243, 179959), (327, 133731), (351, 124587), (381, 114777), (981, 44577), (1053, 41529), (1143, 38259), (1417, 30861), (1651, 26487), (2943, 14859), (3159, 13843), (3429, 12753), (4251, 10287), (4953, 8829)]