71193717

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7019}}^1$

素因数の和:7062

約数の個数: 36

約数和(自身を含む): 124843680

約数和(自身を除く): 53649963

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 7019, 10143, 21057, 49133, 63171, 147399, 161437, 343931, 442197, 484311, 1031793, 1130059, 1452933, 3095379, 3390177, 7910413, 10170531, 23731239, 71193717]

約数ペア:

[(1, 71193717), (3, 23731239), (7, 10170531), (9, 7910413), (21, 3390177), (23, 3095379), (49, 1452933), (63, 1130059), (69, 1031793), (147, 484311), (161, 442197), (207, 343931), (441, 161437), (483, 147399), (1127, 63171), (1449, 49133), (3381, 21057), (7019, 10143)]