61678809621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{72503}}^1$

素因数の和:73194

約数の個数: 48

約数和(自身を含む): 104826863232

約数和(自身を除く): 43148053611

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 661, 1287, 1983, 5949, 7271, 8593, 21813, 25779, 65439, 72503, 77337, 94523, 217509, 283569, 652527, 797533, 850707, 942539, 2392599, 2827617, 7177797, 8482851, 10367929, 31103787, 47924483, 93311361, 143773449, 431320347, 527169313, 623018279, 1581507939, 1869054837, 4744523817, 5607164511, 6853201069, 20559603207, 61678809621]

約数ペア:

[(1, 61678809621), (3, 20559603207), (9, 6853201069), (11, 5607164511), (13, 4744523817), (33, 1869054837), (39, 1581507939), (99, 623018279), (117, 527169313), (143, 431320347), (429, 143773449), (661, 93311361), (1287, 47924483), (1983, 31103787), (5949, 10367929), (7271, 8482851), (8593, 7177797), (21813, 2827617), (25779, 2392599), (65439, 942539), (72503, 850707), (77337, 797533), (94523, 652527), (217509, 283569)]