90420453

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 133830528

約数和(自身を除く): 43410075

約数列:

[1, 3, 9, 67, 113, 201, 339, 603, 1017, 1327, 3981, 7571, 11943, 22713, 68139, 88909, 149951, 266727, 449853, 800181, 1349559, 10046717, 30140151, 90420453]

約数ペア:

[(1, 90420453), (3, 30140151), (9, 10046717), (67, 1349559), (113, 800181), (201, 449853), (339, 266727), (603, 149951), (1017, 88909), (1327, 68139), (3981, 22713), (7571, 11943)]