623242107

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2801}}^1$

素因数の和:2921

約数の個数: 40

約数和(自身を含む): 968303952

約数和(自身を除く): 345061845

約数列:

[1, 3, 9, 27, 41, 67, 81, 123, 201, 369, 603, 1107, 1809, 2747, 2801, 3321, 5427, 8241, 8403, 24723, 25209, 74169, 75627, 114841, 187667, 222507, 226881, 344523, 563001, 1033569, 1689003, 3100707, 5067009, 7694347, 9302121, 15201027, 23083041, 69249123, 207747369, 623242107]

約数ペア:

[(1, 623242107), (3, 207747369), (9, 69249123), (27, 23083041), (41, 15201027), (67, 9302121), (81, 7694347), (123, 5067009), (201, 3100707), (369, 1689003), (603, 1033569), (1107, 563001), (1809, 344523), (2747, 226881), (2801, 222507), (3321, 187667), (5427, 114841), (8241, 75627), (8403, 74169), (24723, 25209)]