71482041

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 36863559

約数列:

[1, 3, 9, 27, 89, 151, 197, 267, 453, 591, 801, 1359, 1773, 2403, 4077, 5319, 13439, 17533, 29747, 40317, 52599, 89241, 120951, 157797, 267723, 362853, 473391, 803169, 2647483, 7942449, 23827347, 71482041]

約数ペア:

[(1, 71482041), (3, 23827347), (9, 7942449), (27, 2647483), (89, 803169), (151, 473391), (197, 362853), (267, 267723), (453, 157797), (591, 120951), (801, 89241), (1359, 52599), (1773, 40317), (2403, 29747), (4077, 17533), (5319, 13439)]