155473353

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 274450176

約数和(自身を除く): 118976823

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 161, 207, 287, 369, 483, 861, 943, 1449, 2583, 2617, 2829, 6601, 7851, 8487, 18319, 19803, 23553, 54957, 59409, 60191, 107297, 164871, 180573, 321891, 421337, 541719, 751079, 965673, 1264011, 2253237, 2467831, 3792033, 6759711, 7403493, 17274817, 22210479, 51824451, 155473353]

約数ペア:

[(1, 155473353), (3, 51824451), (7, 22210479), (9, 17274817), (21, 7403493), (23, 6759711), (41, 3792033), (63, 2467831), (69, 2253237), (123, 1264011), (161, 965673), (207, 751079), (287, 541719), (369, 421337), (483, 321891), (861, 180573), (943, 164871), (1449, 107297), (2583, 60191), (2617, 59409), (2829, 54957), (6601, 23553), (7851, 19803), (8487, 18319)]