91025207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 118616064

約数和(自身を除く): 27590857

約数列:

[1, 7, 13, 31, 41, 91, 217, 287, 403, 533, 787, 1271, 2821, 3731, 5509, 8897, 10231, 16523, 24397, 32267, 71617, 115661, 170779, 225869, 317161, 419471, 1000277, 2220127, 2936297, 7001939, 13003601, 91025207]

約数ペア:

[(1, 91025207), (7, 13003601), (13, 7001939), (31, 2936297), (41, 2220127), (91, 1000277), (217, 419471), (287, 317161), (403, 225869), (533, 170779), (787, 115661), (1271, 71617), (2821, 32267), (3731, 24397), (5509, 16523), (8897, 10231)]