75682257

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 120238080

約数和(自身を除く): 44555823

約数列:

[1, 3, 7, 21, 29, 87, 151, 203, 453, 609, 823, 1057, 2469, 3171, 4379, 5761, 13137, 17283, 23867, 30653, 71601, 91959, 124273, 167069, 372819, 501207, 869911, 2609733, 3603917, 10811751, 25227419, 75682257]

約数ペア:

[(1, 75682257), (3, 25227419), (7, 10811751), (21, 3603917), (29, 2609733), (87, 869911), (151, 501207), (203, 372819), (453, 167069), (609, 124273), (823, 91959), (1057, 71601), (2469, 30653), (3171, 23867), (4379, 17283), (5761, 13137)]