148977003

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 243613440

約数和(自身を除く): 94636437

約数列:

[1, 3, 7, 21, 23, 49, 69, 139, 147, 161, 317, 417, 483, 951, 973, 1127, 2219, 2919, 3197, 3381, 6657, 6811, 7291, 9591, 15533, 20433, 21873, 22379, 44063, 46599, 51037, 67137, 132189, 153111, 156653, 308441, 357259, 469959, 925323, 1013449, 1071777, 2159087, 3040347, 6477261, 7094143, 21282429, 49659001, 148977003]

約数ペア:

[(1, 148977003), (3, 49659001), (7, 21282429), (21, 7094143), (23, 6477261), (49, 3040347), (69, 2159087), (139, 1071777), (147, 1013449), (161, 925323), (317, 469959), (417, 357259), (483, 308441), (951, 156653), (973, 153111), (1127, 132189), (2219, 67137), (2919, 51037), (3197, 46599), (3381, 44063), (6657, 22379), (6811, 21873), (7291, 20433), (9591, 15533)]