63829311

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 107864064

約数和(自身を除く): 44034753

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 127, 147, 263, 273, 381, 637, 789, 889, 1651, 1841, 1911, 2667, 3419, 4953, 5523, 6223, 10257, 11557, 12887, 18669, 23933, 33401, 34671, 38661, 71799, 80899, 100203, 167531, 233807, 242697, 434213, 502593, 701421, 1302639, 1636649, 3039491, 4909947, 9118473, 21276437, 63829311]

約数ペア:

[(1, 63829311), (3, 21276437), (7, 9118473), (13, 4909947), (21, 3039491), (39, 1636649), (49, 1302639), (91, 701421), (127, 502593), (147, 434213), (263, 242697), (273, 233807), (381, 167531), (637, 100203), (789, 80899), (889, 71799), (1651, 38661), (1841, 34671), (1911, 33401), (2667, 23933), (3419, 18669), (4953, 12887), (5523, 11557), (6223, 10257)]