291255757533

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{587}}^1\times {\mathrm{1009}}^1$

素因数の和:2088

約数の個数: 80

約数和(自身を含む): 470823312960

約数和(自身を除く): 179567555427

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 467, 587, 1009, 1053, 1401, 1761, 3027, 4203, 5283, 6071, 7631, 9081, 12609, 13117, 15849, 18213, 22893, 27243, 37827, 39351, 47547, 54639, 68679, 81729, 118053, 163917, 206037, 274129, 354159, 471203, 491751, 592283, 618111, 822387, 1062477, 1413609, 1776849, 2467161, 3563677, 4240827, 5330547, 6125639, 7401483, 7699679, 10691031, 12722481, 15991641, 18376917, 22204449, 23099037, 32073093, 38167443, 47974923, 55130751, 69297111, 96219279, 165392253, 207891333, 276596161, 288657837, 496176759, 623673999, 829788483, 2489365449, 3595750093, 7468096347, 10787250279, 22404289041, 32361750837, 97085252511, 291255757533]

約数ペア:

[(1, 291255757533), (3, 97085252511), (9, 32361750837), (13, 22404289041), (27, 10787250279), (39, 7468096347), (81, 3595750093), (117, 2489365449), (351, 829788483), (467, 623673999), (587, 496176759), (1009, 288657837), (1053, 276596161), (1401, 207891333), (1761, 165392253), (3027, 96219279), (4203, 69297111), (5283, 55130751), (6071, 47974923), (7631, 38167443), (9081, 32073093), (12609, 23099037), (13117, 22204449), (15849, 18376917), (18213, 15991641), (22893, 12722481), (27243, 10691031), (37827, 7699679), (39351, 7401483), (47547, 6125639), (54639, 5330547), (68679, 4240827), (81729, 3563677), (118053, 2467161), (163917, 1776849), (206037, 1413609), (274129, 1062477), (354159, 822387), (471203, 618111), (491751, 592283)]