169406847

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{12919}}^1$

素因数の和:13003

約数の個数: 24

約数和(自身を含む): 257986560

約数和(自身を除く): 88579713

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 12919, 13113, 38757, 116271, 400489, 607193, 1201467, 1821579, 3604401, 5464737, 18822983, 56468949, 169406847]

約数ペア:

[(1, 169406847), (3, 56468949), (9, 18822983), (31, 5464737), (47, 3604401), (93, 1821579), (141, 1201467), (279, 607193), (423, 400489), (1457, 116271), (4371, 38757), (12919, 13113)]