172967613

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 299765760

約数和(自身を除く): 126798147

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 163, 169, 273, 299, 483, 489, 507, 897, 1141, 1183, 2093, 2119, 2197, 3423, 3549, 3749, 3887, 6279, 6357, 6591, 11247, 11661, 14833, 15379, 26243, 27209, 27547, 44499, 46137, 48737, 50531, 78729, 81627, 82641, 146211, 151593, 192829, 341159, 353717, 358111, 578487, 633581, 1023477, 1061151, 1074333, 1900743, 2506777, 4435067, 7520331, 8236553, 13305201, 24709659, 57655871, 172967613]

約数ペア:

[(1, 172967613), (3, 57655871), (7, 24709659), (13, 13305201), (21, 8236553), (23, 7520331), (39, 4435067), (69, 2506777), (91, 1900743), (161, 1074333), (163, 1061151), (169, 1023477), (273, 633581), (299, 578487), (483, 358111), (489, 353717), (507, 341159), (897, 192829), (1141, 151593), (1183, 146211), (2093, 82641), (2119, 81627), (2197, 78729), (3423, 50531), (3549, 48737), (3749, 46137), (3887, 44499), (6279, 27547), (6357, 27209), (6591, 26243), (11247, 15379), (11661, 14833)]