71261478

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{10391}}^1$

素因数の和:10529

約数の個数: 32

約数和(自身を含む): 159621120

約数和(自身を除く): 88359642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 10391, 20782, 31173, 62346, 93519, 187038, 280557, 561114, 1319657, 2639314, 3958971, 7917942, 11876913, 23753826, 35630739, 71261478]

約数ペア:

[(1, 71261478), (2, 35630739), (3, 23753826), (6, 11876913), (9, 7917942), (18, 3958971), (27, 2639314), (54, 1319657), (127, 561114), (254, 280557), (381, 187038), (762, 93519), (1143, 62346), (2286, 31173), (3429, 20782), (6858, 10391)]