272194389

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 397176000

約数和(自身を除く): 124981611

約数列:

[1, 3, 9, 199, 379, 401, 597, 1137, 1203, 1791, 3411, 3609, 75421, 79799, 151979, 226263, 239397, 455937, 678789, 718191, 1367811, 30243821, 90731463, 272194389]

約数ペア:

[(1, 272194389), (3, 90731463), (9, 30243821), (199, 1367811), (379, 718191), (401, 678789), (597, 455937), (1137, 239397), (1203, 226263), (1791, 151979), (3411, 79799), (3609, 75421)]