1879497880479

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{733}}^1\times {\mathrm{983}}^1\times {\mathrm{7069}}^1$

素因数の和:8832

約数の個数: 48

約数和(自身を含む): 2788067056320

約数和(自身を除く): 908569175841

約数列:

[1, 3, 9, 41, 123, 369, 733, 983, 2199, 2949, 6597, 7069, 8847, 21207, 30053, 40303, 63621, 90159, 120909, 270477, 289829, 362727, 720539, 869487, 2161617, 2608461, 5181577, 6484851, 6948827, 15544731, 20846481, 29542099, 46634193, 62539443, 88626297, 212444657, 265878891, 284901907, 637333971, 854705721, 1912001913, 2564117163, 5093490191, 15280470573, 45841411719, 208833097831, 626499293493, 1879497880479]

約数ペア:

[(1, 1879497880479), (3, 626499293493), (9, 208833097831), (41, 45841411719), (123, 15280470573), (369, 5093490191), (733, 2564117163), (983, 1912001913), (2199, 854705721), (2949, 637333971), (6597, 284901907), (7069, 265878891), (8847, 212444657), (21207, 88626297), (30053, 62539443), (40303, 46634193), (63621, 29542099), (90159, 20846481), (120909, 15544731), (270477, 6948827), (289829, 6484851), (362727, 5181577), (720539, 2608461), (869487, 2161617)]