71455923

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 130131456

約数和(自身を除く): 58675533

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 97, 99, 231, 291, 679, 693, 873, 1063, 1067, 2037, 3189, 3201, 6111, 7441, 7469, 9567, 9603, 11693, 22323, 22407, 35079, 66969, 67221, 81851, 103111, 105237, 245553, 309333, 721777, 736659, 927999, 1134221, 2165331, 3402663, 6495993, 7939547, 10207989, 23818641, 71455923]

約数ペア:

[(1, 71455923), (3, 23818641), (7, 10207989), (9, 7939547), (11, 6495993), (21, 3402663), (33, 2165331), (63, 1134221), (77, 927999), (97, 736659), (99, 721777), (231, 309333), (291, 245553), (679, 105237), (693, 103111), (873, 81851), (1063, 67221), (1067, 66969), (2037, 35079), (3189, 22407), (3201, 22323), (6111, 11693), (7441, 9603), (7469, 9567)]