8179899

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 14337792

約数和(自身を除く): 6157893

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 83, 91, 133, 247, 249, 273, 361, 399, 581, 741, 1079, 1083, 1577, 1729, 1743, 2527, 3237, 4693, 4731, 5187, 7553, 7581, 11039, 14079, 20501, 22659, 29963, 32851, 33117, 61503, 89889, 98553, 143507, 209741, 389519, 430521, 629223, 1168557, 2726633, 8179899]

約数ペア:

[(1, 8179899), (3, 2726633), (7, 1168557), (13, 629223), (19, 430521), (21, 389519), (39, 209741), (57, 143507), (83, 98553), (91, 89889), (133, 61503), (247, 33117), (249, 32851), (273, 29963), (361, 22659), (399, 20501), (581, 14079), (741, 11039), (1079, 7581), (1083, 7553), (1577, 5187), (1729, 4731), (1743, 4693), (2527, 3237)]