156902179329

素因数分解:

$3^3\times 7^1\times {\mathrm{5279}}^1\times {\mathrm{157259}}^1$

素因数の和:162554

約数の個数: 32

約数和(自身を含む): 265706496000

約数和(自身を除く): 108804316671

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5279, 15837, 36953, 47511, 110859, 142533, 157259, 332577, 471777, 997731, 1100813, 1415331, 3302439, 4245993, 9907317, 29721951, 830170261, 2490510783, 5811191827, 7471532349, 17433575481, 22414597047, 52300726443, 156902179329]

約数ペア:

[(1, 156902179329), (3, 52300726443), (7, 22414597047), (9, 17433575481), (21, 7471532349), (27, 5811191827), (63, 2490510783), (189, 830170261), (5279, 29721951), (15837, 9907317), (36953, 4245993), (47511, 3302439), (110859, 1415331), (142533, 1100813), (157259, 997731), (332577, 471777)]