74713347

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{5153}}^1$

素因数の和:5344

約数の個数: 20

約数和(自身を含む): 112254120

約数和(自身を除く): 37540773

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 5153, 14499, 15459, 46377, 139131, 417393, 922387, 2767161, 8301483, 24904449, 74713347]

約数ペア:

[(1, 74713347), (3, 24904449), (9, 8301483), (27, 2767161), (81, 922387), (179, 417393), (537, 139131), (1611, 46377), (4833, 15459), (5153, 14499)]