148664313

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 255430656

約数和(自身を除く): 106766343

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 163, 217, 279, 467, 489, 651, 1141, 1401, 1467, 1953, 3269, 3423, 4203, 5053, 9807, 10269, 14477, 15159, 29421, 35371, 43431, 45477, 76121, 101339, 106113, 130293, 228363, 304017, 318339, 532847, 685089, 912051, 1598541, 2359751, 4795623, 7079253, 16518257, 21237759, 49554771, 148664313]

約数ペア:

[(1, 148664313), (3, 49554771), (7, 21237759), (9, 16518257), (21, 7079253), (31, 4795623), (63, 2359751), (93, 1598541), (163, 912051), (217, 685089), (279, 532847), (467, 318339), (489, 304017), (651, 228363), (1141, 130293), (1401, 106113), (1467, 101339), (1953, 76121), (3269, 45477), (3423, 43431), (4203, 35371), (5053, 29421), (9807, 15159), (10269, 14477)]