79986699

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12899}}^1$

素因数の和:12971

約数の個数: 24

約数和(自身を含む): 126781200

約数和(自身を除く): 46794501

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 12899, 38697, 116091, 167687, 503061, 683647, 1509183, 2050941, 6152823, 8887411, 26662233, 79986699]

約数ペア:

[(1, 79986699), (3, 26662233), (9, 8887411), (13, 6152823), (39, 2050941), (53, 1509183), (117, 683647), (159, 503061), (477, 167687), (689, 116091), (2067, 38697), (6201, 12899)]