53395167

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 85450752

約数和(自身を除く): 32055585

約数列:

[1, 3, 7, 21, 23, 69, 161, 227, 483, 487, 681, 1461, 1589, 3409, 4767, 5221, 10227, 11201, 15663, 33603, 36547, 78407, 109641, 110549, 235221, 331647, 773843, 2321529, 2542627, 7627881, 17798389, 53395167]

約数ペア:

[(1, 53395167), (3, 17798389), (7, 7627881), (21, 2542627), (23, 2321529), (69, 773843), (161, 331647), (227, 235221), (483, 110549), (487, 109641), (681, 78407), (1461, 36547), (1589, 33603), (3409, 15663), (4767, 11201), (5221, 10227)]