77792379

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 44135301

約数列:

[1, 3, 7, 21, 47, 141, 269, 293, 329, 807, 879, 987, 1883, 2051, 5649, 6153, 12643, 13771, 37929, 41313, 78817, 88501, 96397, 236451, 265503, 289191, 551719, 1655157, 3704399, 11113197, 25930793, 77792379]

約数ペア:

[(1, 77792379), (3, 25930793), (7, 11113197), (21, 3704399), (47, 1655157), (141, 551719), (269, 289191), (293, 265503), (329, 236451), (807, 96397), (879, 88501), (987, 78817), (1883, 41313), (2051, 37929), (5649, 13771), (6153, 12643)]