161898483

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{8423}}^1$

素因数の和:8618

約数の個数: 16

約数和(自身を含む): 222393600

約数和(自身を除く): 60495117

約数列:

[1, 3, 43, 129, 149, 447, 6407, 8423, 19221, 25269, 362189, 1086567, 1255027, 3765081, 53966161, 161898483]

約数ペア:

[(1, 161898483), (3, 53966161), (43, 3765081), (129, 1255027), (149, 1086567), (447, 362189), (6407, 25269), (8423, 19221)]