245555141013

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6451}}^1\times {\mathrm{46477}}^1$

素因数の和:52954

約数の個数: 48

約数和(自身を含む): 436619537536

約数和(自身を除く): 191064396523

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 6451, 19353, 45157, 46477, 58059, 83863, 135471, 139431, 251589, 325339, 406413, 418293, 587041, 604201, 754767, 976017, 1761123, 1812603, 2928051, 4229407, 5283369, 5437809, 12688221, 38064663, 299823127, 899469381, 2098761889, 2698408143, 3897700651, 6296285667, 11693101953, 18888857001, 27283904557, 35079305859, 81851713671, 245555141013]

約数ペア:

[(1, 245555141013), (3, 81851713671), (7, 35079305859), (9, 27283904557), (13, 18888857001), (21, 11693101953), (39, 6296285667), (63, 3897700651), (91, 2698408143), (117, 2098761889), (273, 899469381), (819, 299823127), (6451, 38064663), (19353, 12688221), (45157, 5437809), (46477, 5283369), (58059, 4229407), (83863, 2928051), (135471, 1812603), (139431, 1761123), (251589, 976017), (325339, 754767), (406413, 604201), (418293, 587041)]