74639691

素因数分解:

$3^3\times 7^2\times {\mathrm{56417}}^1$

素因数の和:56440

約数の個数: 24

約数和(自身を含む): 128633040

約数和(自身を除く): 53993349

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 56417, 169251, 394919, 507753, 1184757, 1523259, 2764433, 3554271, 8293299, 10662813, 24879897, 74639691]

約数ペア:

[(1, 74639691), (3, 24879897), (7, 10662813), (9, 8293299), (21, 3554271), (27, 2764433), (49, 1523259), (63, 1184757), (147, 507753), (189, 394919), (441, 169251), (1323, 56417)]