323515101

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 575275008

約数和(自身を除く): 251759907

約数列:

[1, 3, 7, 13, 21, 31, 39, 43, 49, 91, 93, 127, 129, 147, 217, 273, 301, 381, 403, 559, 637, 651, 889, 903, 1209, 1333, 1519, 1651, 1677, 1911, 2107, 2667, 2821, 3913, 3937, 3999, 4557, 4953, 5461, 6223, 6321, 8463, 9331, 11557, 11739, 11811, 16383, 17329, 18669, 19747, 27391, 27559, 27993, 34671, 38227, 51181, 51987, 59241, 65317, 70993, 80899, 82173, 82677, 114681, 121303, 153543, 169291, 192913, 195951, 212979, 242697, 267589, 358267, 363909, 496951, 507873, 578739, 802767, 849121, 1074801, 1185037, 1490853, 2200783, 2507869, 2547363, 3478657, 3555111, 6602349, 7523607, 8295259, 10435971, 15405481, 24885777, 46216443, 107838367, 323515101]

約数ペア:

[(1, 323515101), (3, 107838367), (7, 46216443), (13, 24885777), (21, 15405481), (31, 10435971), (39, 8295259), (43, 7523607), (49, 6602349), (91, 3555111), (93, 3478657), (127, 2547363), (129, 2507869), (147, 2200783), (217, 1490853), (273, 1185037), (301, 1074801), (381, 849121), (403, 802767), (559, 578739), (637, 507873), (651, 496951), (889, 363909), (903, 358267), (1209, 267589), (1333, 242697), (1519, 212979), (1651, 195951), (1677, 192913), (1911, 169291), (2107, 153543), (2667, 121303), (2821, 114681), (3913, 82677), (3937, 82173), (3999, 80899), (4557, 70993), (4953, 65317), (5461, 59241), (6223, 51987), (6321, 51181), (8463, 38227), (9331, 34671), (11557, 27993), (11739, 27559), (11811, 27391), (16383, 19747), (17329, 18669)]