1115678043

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 1875751680

約数和(自身を除く): 760073637

約数列:

[1, 3, 9, 19, 23, 27, 43, 57, 69, 81, 129, 171, 207, 387, 437, 513, 621, 733, 817, 989, 1161, 1311, 1539, 1863, 2199, 2451, 2967, 3483, 3933, 6597, 7353, 8901, 11799, 13927, 16859, 18791, 19791, 22059, 26703, 31519, 35397, 41781, 50577, 56373, 59373, 66177, 80109, 94557, 125343, 151731, 169119, 283671, 320321, 376029, 455193, 507357, 598861, 724937, 851013, 960963, 1128087, 1365579, 1522071, 1796583, 2174811, 2553039, 2882889, 5389749, 6524433, 8648667, 13773803, 16169247, 19573299, 25946001, 41321409, 48507741, 58719897, 123964227, 371892681, 1115678043]

約数ペア:

[(1, 1115678043), (3, 371892681), (9, 123964227), (19, 58719897), (23, 48507741), (27, 41321409), (43, 25946001), (57, 19573299), (69, 16169247), (81, 13773803), (129, 8648667), (171, 6524433), (207, 5389749), (387, 2882889), (437, 2553039), (513, 2174811), (621, 1796583), (733, 1522071), (817, 1365579), (989, 1128087), (1161, 960963), (1311, 851013), (1539, 724937), (1863, 598861), (2199, 507357), (2451, 455193), (2967, 376029), (3483, 320321), (3933, 283671), (6597, 169119), (7353, 151731), (8901, 125343), (11799, 94557), (13927, 80109), (16859, 66177), (18791, 59373), (19791, 56373), (22059, 50577), (26703, 41781), (31519, 35397)]