75551931

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 138989760

約数和(自身を除く): 63437829

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3181, 3393, 7917, 9543, 22267, 23751, 28629, 41353, 66801, 92249, 124059, 200403, 276747, 289471, 372177, 645743, 830241, 868413, 1199237, 1937229, 2605239, 3597711, 5811687, 8394659, 10793133, 25183977, 75551931]

約数ペア:

[(1, 75551931), (3, 25183977), (7, 10793133), (9, 8394659), (13, 5811687), (21, 3597711), (29, 2605239), (39, 1937229), (63, 1199237), (87, 868413), (91, 830241), (117, 645743), (203, 372177), (261, 289471), (273, 276747), (377, 200403), (609, 124059), (819, 92249), (1131, 66801), (1827, 41353), (2639, 28629), (3181, 23751), (3393, 22267), (7917, 9543)]