87075180387

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7547}}^1\times {\mathrm{10957}}^1$

素因数の和:18529

約数の個数: 40

約数和(自身を含む): 140112406896

約数和(自身を除く): 53037226509

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7547, 10957, 22641, 32871, 67923, 98111, 98613, 142441, 203769, 294333, 295839, 427323, 611307, 882999, 887517, 1281969, 2648997, 3845907, 7946991, 11537721, 82692479, 248077437, 744232311, 1075002227, 2232696933, 3225006681, 6698090799, 9675020043, 29025060129, 87075180387]

約数ペア:

[(1, 87075180387), (3, 29025060129), (9, 9675020043), (13, 6698090799), (27, 3225006681), (39, 2232696933), (81, 1075002227), (117, 744232311), (351, 248077437), (1053, 82692479), (7547, 11537721), (10957, 7946991), (22641, 3845907), (32871, 2648997), (67923, 1281969), (98111, 887517), (98613, 882999), (142441, 611307), (203769, 427323), (294333, 295839)]