973676457

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 1642099200

約数和(自身を除く): 668422743

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 621, 729, 897, 1053, 1489, 1863, 2187, 2691, 3159, 4467, 5589, 8073, 9477, 13401, 16767, 19357, 24219, 28431, 34247, 40203, 50301, 58071, 72657, 102741, 120609, 174213, 217971, 308223, 361827, 445211, 522639, 653913, 924669, 1085481, 1335633, 1567917, 2774007, 3256443, 4006899, 4703751, 8322021, 12020697, 14111253, 24966063, 36062091, 42333759, 74898189, 108186273, 324558819, 973676457]

約数ペア:

[(1, 973676457), (3, 324558819), (9, 108186273), (13, 74898189), (23, 42333759), (27, 36062091), (39, 24966063), (69, 14111253), (81, 12020697), (117, 8322021), (207, 4703751), (243, 4006899), (299, 3256443), (351, 2774007), (621, 1567917), (729, 1335633), (897, 1085481), (1053, 924669), (1489, 653913), (1863, 522639), (2187, 445211), (2691, 361827), (3159, 308223), (4467, 217971), (5589, 174213), (8073, 120609), (9477, 102741), (13401, 72657), (16767, 58071), (19357, 50301), (24219, 40203), (28431, 34247)]