148787529

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 231662592

約数和(自身を除く): 82875063

約数列:

[1, 3, 11, 23, 33, 69, 71, 121, 213, 251, 253, 363, 753, 759, 781, 1633, 2343, 2761, 2783, 4899, 5773, 8283, 8349, 8591, 17319, 17821, 17963, 25773, 30371, 53463, 53889, 63503, 91113, 190509, 196031, 197593, 409883, 588093, 592779, 698533, 1229649, 2095599, 2156341, 4508713, 6469023, 13526139, 49595843, 148787529]

約数ペア:

[(1, 148787529), (3, 49595843), (11, 13526139), (23, 6469023), (33, 4508713), (69, 2156341), (71, 2095599), (121, 1229649), (213, 698533), (251, 592779), (253, 588093), (363, 409883), (753, 197593), (759, 196031), (781, 190509), (1633, 91113), (2343, 63503), (2761, 53889), (2783, 53463), (4899, 30371), (5773, 25773), (8283, 17963), (8349, 17821), (8591, 17319)]