186582123

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 363464640

約数和(自身を除く): 176882517

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 567, 663, 819, 1053, 1071, 1377, 1489, 1547, 1989, 2457, 3213, 4467, 4641, 5967, 7371, 9639, 10423, 13401, 13923, 17901, 19357, 25313, 31269, 40203, 41769, 58071, 75939, 93807, 120609, 125307, 135499, 174213, 177191, 227817, 281421, 329069, 406497, 522639, 531573, 683451, 844263, 987207, 1219491, 1567917, 1594719, 2050353, 2303483, 2961621, 3658473, 4784157, 6910449, 8884863, 10975419, 14352471, 20731347, 26654589, 62194041, 186582123]

約数ペア:

[(1, 186582123), (3, 62194041), (7, 26654589), (9, 20731347), (13, 14352471), (17, 10975419), (21, 8884863), (27, 6910449), (39, 4784157), (51, 3658473), (63, 2961621), (81, 2303483), (91, 2050353), (117, 1594719), (119, 1567917), (153, 1219491), (189, 987207), (221, 844263), (273, 683451), (351, 531573), (357, 522639), (459, 406497), (567, 329069), (663, 281421), (819, 227817), (1053, 177191), (1071, 174213), (1377, 135499), (1489, 125307), (1547, 120609), (1989, 93807), (2457, 75939), (3213, 58071), (4467, 41769), (4641, 40203), (5967, 31269), (7371, 25313), (9639, 19357), (10423, 17901), (13401, 13923)]