15679906497

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{2281}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 24221695680

約数和(自身を除く): 8541789183

約数列:

[1, 3, 9, 17, 51, 153, 179, 251, 537, 753, 1611, 2259, 2281, 3043, 4267, 6843, 9129, 12801, 20529, 27387, 38403, 38777, 44929, 116331, 134787, 348993, 404361, 408299, 572531, 763793, 1224897, 1717593, 2291379, 3674691, 5152779, 6874137, 6941083, 9733027, 20823249, 29199081, 62469747, 87597243, 102483049, 307449147, 922347441, 1742211833, 5226635499, 15679906497]

約数ペア:

[(1, 15679906497), (3, 5226635499), (9, 1742211833), (17, 922347441), (51, 307449147), (153, 102483049), (179, 87597243), (251, 62469747), (537, 29199081), (753, 20823249), (1611, 9733027), (2259, 6941083), (2281, 6874137), (3043, 5152779), (4267, 3674691), (6843, 2291379), (9129, 1717593), (12801, 1224897), (20529, 763793), (27387, 572531), (38403, 408299), (38777, 404361), (44929, 348993), (116331, 134787)]