47779119

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 27699921

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 1637, 3243, 4911, 9729, 14733, 29187, 37651, 44199, 76939, 112953, 230817, 338859, 692451, 1016577, 1769597, 2077353, 5308791, 15926373, 47779119]

約数ペア:

[(1, 47779119), (3, 15926373), (9, 5308791), (23, 2077353), (27, 1769597), (47, 1016577), (69, 692451), (141, 338859), (207, 230817), (423, 112953), (621, 76939), (1081, 44199), (1269, 37651), (1637, 29187), (3243, 14733), (4911, 9729)]