16072641

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 26544000

約数和(自身を除く): 10471359

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 1579, 3393, 4737, 10179, 14211, 20527, 42633, 45791, 61581, 137373, 184743, 412119, 554229, 595283, 1236357, 1785849, 5357547, 16072641]

約数ペア:

[(1, 16072641), (3, 5357547), (9, 1785849), (13, 1236357), (27, 595283), (29, 554229), (39, 412119), (87, 184743), (117, 137373), (261, 61581), (351, 45791), (377, 42633), (783, 20527), (1131, 14211), (1579, 10179), (3393, 4737)]