565535277111

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1\times {\mathrm{1373}}^1$

素因数の和:2272

約数の個数: 64

約数和(自身を含む): 872980770816

約数和(自身を除く): 307445493705

約数列:

[1, 3, 7, 21, 157, 271, 461, 471, 813, 1099, 1373, 1383, 1897, 3227, 3297, 4119, 5691, 9611, 9681, 28833, 42547, 72377, 124931, 127641, 215561, 217131, 297829, 372083, 374793, 506639, 632953, 646683, 874517, 893487, 1116249, 1508927, 1519917, 1898859, 2604581, 2623551, 4430671, 4526781, 7813743, 13292013, 19614167, 58417031, 58842501, 99373621, 137299169, 171530263, 175251093, 298120863, 408919217, 411897507, 514590789, 695615347, 1200711841, 1226757651, 2086846041, 3602135523, 26930251291, 80790753873, 188511759037, 565535277111]

約数ペア:

[(1, 565535277111), (3, 188511759037), (7, 80790753873), (21, 26930251291), (157, 3602135523), (271, 2086846041), (461, 1226757651), (471, 1200711841), (813, 695615347), (1099, 514590789), (1373, 411897507), (1383, 408919217), (1897, 298120863), (3227, 175251093), (3297, 171530263), (4119, 137299169), (5691, 99373621), (9611, 58842501), (9681, 58417031), (28833, 19614167), (42547, 13292013), (72377, 7813743), (124931, 4526781), (127641, 4430671), (215561, 2623551), (217131, 2604581), (297829, 1898859), (372083, 1519917), (374793, 1508927), (506639, 1116249), (632953, 893487), (646683, 874517)]