156741014997

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{663631}}^1$

素因数の和:663830

約数の個数: 48

約数和(自身を含む): 271653777408

約数和(自身を除く): 114912762411

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 163, 207, 483, 489, 1141, 1449, 1467, 3423, 3749, 10269, 11247, 26243, 33741, 78729, 236187, 663631, 1990893, 4645417, 5972679, 13936251, 15263513, 41808753, 45790539, 106844591, 108171853, 137371617, 320533773, 324515559, 757202971, 961601319, 973546677, 2271608913, 2487952619, 6814826739, 7463857857, 17415668333, 22391573571, 52247004999, 156741014997]

約数ペア:

[(1, 156741014997), (3, 52247004999), (7, 22391573571), (9, 17415668333), (21, 7463857857), (23, 6814826739), (63, 2487952619), (69, 2271608913), (161, 973546677), (163, 961601319), (207, 757202971), (483, 324515559), (489, 320533773), (1141, 137371617), (1449, 108171853), (1467, 106844591), (3423, 45790539), (3749, 41808753), (10269, 15263513), (11247, 13936251), (26243, 5972679), (33741, 4645417), (78729, 1990893), (236187, 663631)]