81046381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 15479699

約数列:

[1, 13, 19, 41, 53, 151, 247, 533, 689, 779, 1007, 1963, 2173, 2869, 6191, 8003, 10127, 13091, 28249, 37297, 41287, 80483, 104039, 117629, 152057, 328123, 536731, 1529177, 1976741, 4265599, 6234337, 81046381]

約数ペア:

[(1, 81046381), (13, 6234337), (19, 4265599), (41, 1976741), (53, 1529177), (151, 536731), (247, 328123), (533, 152057), (689, 117629), (779, 104039), (1007, 80483), (1963, 41287), (2173, 37297), (2869, 28249), (6191, 13091), (8003, 10127)]