130324509

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 228863232

約数和(自身を除く): 98538723

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 1113, 1219, 1449, 1697, 3339, 3657, 5091, 8533, 10971, 11879, 15273, 25599, 35637, 39031, 76797, 89941, 106911, 117093, 269823, 273217, 351279, 629587, 809469, 819651, 1888761, 2068643, 2458953, 5666283, 6205929, 14480501, 18617787, 43441503, 130324509]

約数ペア:

[(1, 130324509), (3, 43441503), (7, 18617787), (9, 14480501), (21, 6205929), (23, 5666283), (53, 2458953), (63, 2068643), (69, 1888761), (159, 819651), (161, 809469), (207, 629587), (371, 351279), (477, 273217), (483, 269823), (1113, 117093), (1219, 106911), (1449, 89941), (1697, 76797), (3339, 39031), (3657, 35637), (5091, 25599), (8533, 15273), (10971, 11879)]