76689646257

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{3049}}^1$

素因数の和:3454

約数の個数: 64

約数和(自身を含む): 121205145600

約数和(自身を除く): 44515499343

約数列:

[1, 3, 7, 21, 41, 123, 131, 223, 287, 393, 669, 861, 917, 1561, 2751, 3049, 4683, 5371, 9143, 9147, 16113, 21343, 27429, 29213, 37597, 64001, 64029, 87639, 112791, 125009, 192003, 204491, 375027, 399419, 613473, 679927, 875063, 1197733, 1198257, 2039781, 2625189, 2795933, 3593199, 4759489, 8384131, 8387799, 14278467, 16376179, 25152393, 27877007, 49128537, 83631021, 89070437, 114633253, 195139049, 267211311, 343899759, 585417147, 623493059, 1870479177, 3651887917, 10955663751, 25563215419, 76689646257]

約数ペア:

[(1, 76689646257), (3, 25563215419), (7, 10955663751), (21, 3651887917), (41, 1870479177), (123, 623493059), (131, 585417147), (223, 343899759), (287, 267211311), (393, 195139049), (669, 114633253), (861, 89070437), (917, 83631021), (1561, 49128537), (2751, 27877007), (3049, 25152393), (4683, 16376179), (5371, 14278467), (9143, 8387799), (9147, 8384131), (16113, 4759489), (21343, 3593199), (27429, 2795933), (29213, 2625189), (37597, 2039781), (64001, 1198257), (64029, 1197733), (87639, 875063), (112791, 679927), (125009, 613473), (192003, 399419), (204491, 375027)]