57431529

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 90889344

約数和(自身を除く): 33457815

約数列:

[1, 3, 9, 23, 41, 67, 69, 101, 123, 201, 207, 303, 369, 603, 909, 943, 1541, 2323, 2747, 2829, 4141, 4623, 6767, 6969, 8241, 8487, 12423, 13869, 20301, 20907, 24723, 37269, 60903, 63181, 95243, 155641, 189543, 277447, 285729, 466923, 568629, 832341, 857187, 1400769, 2497023, 6381281, 19143843, 57431529]

約数ペア:

[(1, 57431529), (3, 19143843), (9, 6381281), (23, 2497023), (41, 1400769), (67, 857187), (69, 832341), (101, 568629), (123, 466923), (201, 285729), (207, 277447), (303, 189543), (369, 155641), (603, 95243), (909, 63181), (943, 60903), (1541, 37269), (2323, 24723), (2747, 20907), (2829, 20301), (4141, 13869), (4623, 12423), (6767, 8487), (6969, 8241)]