173068077

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 303722496

約数和(自身を除く): 130654419

約数列:

[1, 3, 7, 13, 21, 23, 39, 43, 69, 91, 129, 161, 273, 299, 301, 483, 559, 641, 897, 903, 989, 1677, 1923, 2093, 2967, 3913, 4487, 6279, 6923, 8333, 11739, 12857, 13461, 14743, 20769, 24999, 27563, 38571, 44229, 58331, 82689, 89999, 103201, 174993, 191659, 192941, 269997, 309603, 358319, 574977, 578823, 633949, 1074957, 1341613, 1901847, 2508233, 4024839, 4437643, 7524699, 8241337, 13312929, 24724011, 57689359, 173068077]

約数ペア:

[(1, 173068077), (3, 57689359), (7, 24724011), (13, 13312929), (21, 8241337), (23, 7524699), (39, 4437643), (43, 4024839), (69, 2508233), (91, 1901847), (129, 1341613), (161, 1074957), (273, 633949), (299, 578823), (301, 574977), (483, 358319), (559, 309603), (641, 269997), (897, 192941), (903, 191659), (989, 174993), (1677, 103201), (1923, 89999), (2093, 82689), (2967, 58331), (3913, 44229), (4487, 38571), (6279, 27563), (6923, 24999), (8333, 20769), (11739, 14743), (12857, 13461)]