82143459

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 129153024

約数和(自身を除く): 47009565

約数列:

[1, 3, 9, 31, 41, 43, 93, 123, 129, 167, 279, 369, 387, 501, 1271, 1333, 1503, 1763, 3813, 3999, 5177, 5289, 6847, 7181, 11439, 11997, 15531, 15867, 20541, 21543, 46593, 54653, 61623, 64629, 163959, 212257, 222611, 294421, 491877, 636771, 667833, 883263, 1910313, 2003499, 2649789, 9127051, 27381153, 82143459]

約数ペア:

[(1, 82143459), (3, 27381153), (9, 9127051), (31, 2649789), (41, 2003499), (43, 1910313), (93, 883263), (123, 667833), (129, 636771), (167, 491877), (279, 294421), (369, 222611), (387, 212257), (501, 163959), (1271, 64629), (1333, 61623), (1503, 54653), (1763, 46593), (3813, 21543), (3999, 20541), (5177, 15867), (5289, 15531), (6847, 11997), (7181, 11439)]