210064323

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{75211}}^1$

素因数の和:75247

約数の個数: 24

約数和(自身を含む): 342966720

約数和(自身を除く): 132902397

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 75211, 225633, 526477, 1429009, 1579431, 3685339, 4287027, 10003063, 11056017, 30009189, 70021441, 210064323]

約数ペア:

[(1, 210064323), (3, 70021441), (7, 30009189), (19, 11056017), (21, 10003063), (49, 4287027), (57, 3685339), (133, 1579431), (147, 1429009), (399, 526477), (931, 225633), (2793, 75211)]