120330189

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61613}}^1$

素因数の和:61657

約数の個数: 24

約数和(自身を含む): 205051392

約数和(自身を除く): 84721203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 61613, 184839, 431291, 554517, 1293873, 1910003, 3881619, 5730009, 13370021, 17190027, 40110063, 120330189]

約数ペア:

[(1, 120330189), (3, 40110063), (7, 17190027), (9, 13370021), (21, 5730009), (31, 3881619), (63, 1910003), (93, 1293873), (217, 554517), (279, 431291), (651, 184839), (1953, 61613)]