202224789

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1009}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 323523200

約数和(自身を除く): 121298411

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 571, 1009, 1713, 3027, 5139, 7423, 9081, 13117, 15417, 22269, 27243, 39351, 66807, 118053, 200421, 354159, 576139, 1728417, 5185251, 7489807, 15555753, 22469421, 67408263, 202224789]

約数ペア:

[(1, 202224789), (3, 67408263), (9, 22469421), (13, 15555753), (27, 7489807), (39, 5185251), (117, 1728417), (351, 576139), (571, 354159), (1009, 200421), (1713, 118053), (3027, 66807), (5139, 39351), (7423, 27243), (9081, 22269), (13117, 15417)]