123573014691

素因数分解:

$3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{563}}^1\times {\mathrm{3041}}^1$

素因数の和:4112

約数の個数: 48

約数和(自身を含む): 192459017088

約数和(自身を除く): 68886002397

約数列:

[1, 3, 7, 21, 49, 147, 491, 563, 1473, 1689, 3041, 3437, 3941, 9123, 10311, 11823, 21287, 24059, 27587, 63861, 72177, 82761, 149009, 276433, 447027, 829299, 1493131, 1712083, 1935031, 4479393, 5136249, 5805093, 10451917, 11984581, 13545217, 31355751, 35953743, 40635651, 73163419, 83892067, 219490257, 251676201, 840632753, 2521898259, 5884429271, 17653287813, 41191004897, 123573014691]

約数ペア:

[(1, 123573014691), (3, 41191004897), (7, 17653287813), (21, 5884429271), (49, 2521898259), (147, 840632753), (491, 251676201), (563, 219490257), (1473, 83892067), (1689, 73163419), (3041, 40635651), (3437, 35953743), (3941, 31355751), (9123, 13545217), (10311, 11984581), (11823, 10451917), (21287, 5805093), (24059, 5136249), (27587, 4479393), (63861, 1935031), (72177, 1712083), (82761, 1493131), (149009, 829299), (276433, 447027)]