77468853

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 136843776

約数和(自身を除く): 59374923

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1127, 1617, 1771, 2083, 3381, 5313, 6249, 12397, 14581, 22913, 37191, 43743, 47909, 68739, 102067, 143727, 160391, 306201, 335363, 481173, 526999, 1006089, 1122737, 1580997, 2347541, 3368211, 3688993, 7042623, 11066979, 25822951, 77468853]

約数ペア:

[(1, 77468853), (3, 25822951), (7, 11066979), (11, 7042623), (21, 3688993), (23, 3368211), (33, 2347541), (49, 1580997), (69, 1122737), (77, 1006089), (147, 526999), (161, 481173), (231, 335363), (253, 306201), (483, 160391), (539, 143727), (759, 102067), (1127, 68739), (1617, 47909), (1771, 43743), (2083, 37191), (3381, 22913), (5313, 14581), (6249, 12397)]