222736929

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 312458496

約数和(自身を除く): 89721567

約数列:

[1, 3, 37, 97, 111, 137, 151, 291, 411, 453, 3589, 5069, 5587, 10767, 13289, 14647, 15207, 16761, 20687, 39867, 43941, 62061, 491693, 541939, 765419, 1475079, 1625817, 2006639, 2296257, 6019917, 74245643, 222736929]

約数ペア:

[(1, 222736929), (3, 74245643), (37, 6019917), (97, 2296257), (111, 2006639), (137, 1625817), (151, 1475079), (291, 765419), (411, 541939), (453, 491693), (3589, 62061), (5069, 43941), (5587, 39867), (10767, 20687), (13289, 16761), (14647, 15207)]