66502566

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 161864640

約数和(自身を除く): 95362074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1553, 1586, 1647, 2379, 3106, 3294, 4659, 4758, 7137, 9318, 13977, 14274, 20189, 21411, 27954, 40378, 41931, 42822, 60567, 83862, 94733, 121134, 181701, 189466, 284199, 363402, 545103, 568398, 852597, 1090206, 1231529, 1705194, 2463058, 2557791, 3694587, 5115582, 7389174, 11083761, 22167522, 33251283, 66502566]

約数ペア:

[(1, 66502566), (2, 33251283), (3, 22167522), (6, 11083761), (9, 7389174), (13, 5115582), (18, 3694587), (26, 2557791), (27, 2463058), (39, 1705194), (54, 1231529), (61, 1090206), (78, 852597), (117, 568398), (122, 545103), (183, 363402), (234, 284199), (351, 189466), (366, 181701), (549, 121134), (702, 94733), (793, 83862), (1098, 60567), (1553, 42822), (1586, 41931), (1647, 40378), (2379, 27954), (3106, 21411), (3294, 20189), (4659, 14274), (4758, 13977), (7137, 9318)]