27381153

素因数分解:

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

素因数の和:285

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 12358239

約数列:

[1, 3, 31, 41, 43, 93, 123, 129, 167, 501, 1271, 1333, 1763, 3813, 3999, 5177, 5289, 6847, 7181, 15531, 20541, 21543, 54653, 163959, 212257, 222611, 294421, 636771, 667833, 883263, 9127051, 27381153]

約数ペア:

[(1, 27381153), (3, 9127051), (31, 883263), (41, 667833), (43, 636771), (93, 294421), (123, 222611), (129, 212257), (167, 163959), (501, 54653), (1271, 21543), (1333, 20541), (1763, 15531), (3813, 7181), (3999, 6847), (5177, 5289)]