73512991

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 78709248

約数和(自身を除く): 5196257

約数列:

[1, 23, 61, 151, 347, 1403, 3473, 7981, 9211, 21167, 52397, 211853, 486841, 1205131, 3196217, 73512991]

約数ペア:

[(1, 73512991), (23, 3196217), (61, 1205131), (151, 486841), (347, 211853), (1403, 52397), (3473, 21167), (7981, 9211)]