38884293

素因数分解:

$3^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 60

約数和(自身を含む): 68942412

約数和(自身を除く): 30058119

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 97, 101, 147, 189, 291, 303, 441, 567, 679, 707, 873, 909, 1323, 2037, 2121, 2619, 2727, 3969, 4753, 4949, 6111, 6363, 7857, 8181, 9797, 14259, 14847, 18333, 19089, 29391, 42777, 44541, 54999, 57267, 68579, 88173, 128331, 133623, 205737, 264519, 384993, 400869, 480053, 617211, 793557, 1440159, 1851633, 4320477, 5554899, 12961431, 38884293]

約数ペア:

[(1, 38884293), (3, 12961431), (7, 5554899), (9, 4320477), (21, 1851633), (27, 1440159), (49, 793557), (63, 617211), (81, 480053), (97, 400869), (101, 384993), (147, 264519), (189, 205737), (291, 133623), (303, 128331), (441, 88173), (567, 68579), (679, 57267), (707, 54999), (873, 44541), (909, 42777), (1323, 29391), (2037, 19089), (2121, 18333), (2619, 14847), (2727, 14259), (3969, 9797), (4753, 8181), (4949, 7857), (6111, 6363)]