71779539

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 107000832

約数和(自身を除く): 35221293

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 4567, 5239, 13701, 15717, 59371, 141577, 178113, 424731, 771823, 1840501, 2315469, 5521503, 23926513, 71779539]

約数ペア:

[(1, 71779539), (3, 23926513), (13, 5521503), (31, 2315469), (39, 1840501), (93, 771823), (169, 424731), (403, 178113), (507, 141577), (1209, 59371), (4567, 15717), (5239, 13701)]