127879362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3989}}^1$

素因数の和:4147

約数の個数: 48

約数和(自身を含む): 300638520

約数和(自身を除く): 172759158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1781, 2466, 3562, 3989, 5343, 7978, 10686, 11967, 16029, 23934, 32058, 35901, 51857, 71802, 103714, 155571, 311142, 466713, 546493, 933426, 1092986, 1639479, 3278958, 4918437, 7104409, 9836874, 14208818, 21313227, 42626454, 63939681, 127879362]

約数ペア:

[(1, 127879362), (2, 63939681), (3, 42626454), (6, 21313227), (9, 14208818), (13, 9836874), (18, 7104409), (26, 4918437), (39, 3278958), (78, 1639479), (117, 1092986), (137, 933426), (234, 546493), (274, 466713), (411, 311142), (822, 155571), (1233, 103714), (1781, 71802), (2466, 51857), (3562, 35901), (3989, 32058), (5343, 23934), (7978, 16029), (10686, 11967)]