153717201

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 258785280

約数和(自身を除く): 105068079

約数列:

[1, 3, 9, 11, 19, 33, 57, 71, 99, 171, 209, 213, 627, 639, 781, 1151, 1349, 1881, 2343, 3453, 4047, 7029, 10359, 12141, 12661, 14839, 21869, 37983, 44517, 65607, 81721, 113949, 133551, 196821, 240559, 245163, 721677, 735489, 898931, 1552699, 2165031, 2696793, 4658097, 8090379, 13974291, 17079689, 51239067, 153717201]

約数ペア:

[(1, 153717201), (3, 51239067), (9, 17079689), (11, 13974291), (19, 8090379), (33, 4658097), (57, 2696793), (71, 2165031), (99, 1552699), (171, 898931), (209, 735489), (213, 721677), (627, 245163), (639, 240559), (781, 196821), (1151, 133551), (1349, 113949), (1881, 81721), (2343, 65607), (3453, 44517), (4047, 37983), (7029, 21869), (10359, 14839), (12141, 12661)]