71921154

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 146779776

約数和(自身を除く): 74858622

約数列:

[1, 2, 3, 6, 71, 142, 197, 213, 394, 426, 591, 857, 1182, 1714, 2571, 5142, 13987, 27974, 41961, 60847, 83922, 121694, 168829, 182541, 337658, 365082, 506487, 1012974, 11986859, 23973718, 35960577, 71921154]

約数ペア:

[(1, 71921154), (2, 35960577), (3, 23973718), (6, 11986859), (71, 1012974), (142, 506487), (197, 365082), (213, 337658), (394, 182541), (426, 168829), (591, 121694), (857, 83922), (1182, 60847), (1714, 41961), (2571, 27974), (5142, 13987)]