69819477

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 116932608

約数和(自身を除く): 47113131

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 169, 191, 273, 309, 507, 573, 721, 1183, 1337, 1339, 2163, 2483, 3549, 4011, 4017, 7449, 9373, 17381, 17407, 19673, 28119, 32279, 52143, 52221, 59019, 96837, 121849, 137711, 225953, 255749, 365547, 413133, 677859, 767247, 1790243, 3324737, 5370729, 9974211, 23273159, 69819477]

約数ペア:

[(1, 69819477), (3, 23273159), (7, 9974211), (13, 5370729), (21, 3324737), (39, 1790243), (91, 767247), (103, 677859), (169, 413133), (191, 365547), (273, 255749), (309, 225953), (507, 137711), (573, 121849), (721, 96837), (1183, 59019), (1337, 52221), (1339, 52143), (2163, 32279), (2483, 28119), (3549, 19673), (4011, 17407), (4017, 17381), (7449, 9373)]