64898379

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79241}}^1$

素因数の和:79267

約数の個数: 24

約数和(自身を含む): 115376352

約数和(自身を除く): 50477973

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 79241, 237723, 554687, 713169, 1030133, 1664061, 3090399, 4992183, 7210931, 9271197, 21632793, 64898379]

約数ペア:

[(1, 64898379), (3, 21632793), (7, 9271197), (9, 7210931), (13, 4992183), (21, 3090399), (39, 1664061), (63, 1030133), (91, 713169), (117, 554687), (273, 237723), (819, 79241)]