201475701

素因数分解:

$3^3\times 7^2\times {\mathrm{152287}}^1$

素因数の和:152310

約数の個数: 24

約数和(自身を含む): 347216640

約数和(自身を除く): 145740939

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 152287, 456861, 1066009, 1370583, 3198027, 4111749, 7462063, 9594081, 22386189, 28782243, 67158567, 201475701]

約数ペア:

[(1, 201475701), (3, 67158567), (7, 28782243), (9, 22386189), (21, 9594081), (27, 7462063), (49, 4111749), (63, 3198027), (147, 1370583), (189, 1066009), (441, 456861), (1323, 152287)]