140508780291

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1\times {\mathrm{7039}}^1$

素因数の和:8456

約数の個数: 48

約数和(自身を含む): 222977863680

約数和(自身を除く): 82469083389

約数列:

[1, 3, 9, 11, 33, 99, 163, 489, 1237, 1467, 1793, 3711, 5379, 7039, 11133, 13607, 16137, 21117, 40821, 63351, 77429, 122463, 201631, 232287, 604893, 696861, 1147357, 1814679, 2217941, 3442071, 6653823, 8707243, 10326213, 12620927, 19961469, 26121729, 37862781, 78365187, 95779673, 113588343, 287339019, 862017057, 1419280609, 4257841827, 12773525481, 15612086699, 46836260097, 140508780291]

約数ペア:

[(1, 140508780291), (3, 46836260097), (9, 15612086699), (11, 12773525481), (33, 4257841827), (99, 1419280609), (163, 862017057), (489, 287339019), (1237, 113588343), (1467, 95779673), (1793, 78365187), (3711, 37862781), (5379, 26121729), (7039, 19961469), (11133, 12620927), (13607, 10326213), (16137, 8707243), (21117, 6653823), (40821, 3442071), (63351, 2217941), (77429, 1814679), (122463, 1147357), (201631, 696861), (232287, 604893)]