91421759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 113799168

約数和(自身を除く): 22377409

約数列:

[1, 11, 13, 31, 41, 143, 341, 403, 451, 503, 533, 1271, 4433, 5533, 5863, 6539, 13981, 15593, 16523, 20623, 71929, 171523, 181753, 202709, 226853, 268099, 639313, 2229799, 2949089, 7032443, 8311069, 91421759]

約数ペア:

[(1, 91421759), (11, 8311069), (13, 7032443), (31, 2949089), (41, 2229799), (143, 639313), (341, 268099), (403, 226853), (451, 202709), (503, 181753), (533, 171523), (1271, 71929), (4433, 20623), (5533, 16523), (5863, 15593), (6539, 13981)]