61876278

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{8747}}^1$

素因数の和:8889

約数の個数: 32

約数和(自身を含む): 138568320

約数和(自身を除く): 76692042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 8747, 17494, 26241, 52482, 78723, 157446, 236169, 472338, 1145857, 2291714, 3437571, 6875142, 10312713, 20625426, 30938139, 61876278]

約数ペア:

[(1, 61876278), (2, 30938139), (3, 20625426), (6, 10312713), (9, 6875142), (18, 3437571), (27, 2291714), (54, 1145857), (131, 472338), (262, 236169), (393, 157446), (786, 78723), (1179, 52482), (2358, 26241), (3537, 17494), (7074, 8747)]