179015421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 266821632

約数和(自身を除く): 87806211

約数列:

[1, 3, 13, 31, 39, 93, 263, 403, 563, 789, 1209, 1689, 3419, 7319, 8153, 10257, 17453, 21957, 24459, 52359, 105989, 148069, 226889, 317967, 444207, 680667, 1924897, 4590139, 5774691, 13770417, 59671807, 179015421]

約数ペア:

[(1, 179015421), (3, 59671807), (13, 13770417), (31, 5774691), (39, 4590139), (93, 1924897), (263, 680667), (403, 444207), (563, 317967), (789, 226889), (1209, 148069), (1689, 105989), (3419, 52359), (7319, 24459), (8153, 21957), (10257, 17453)]