1330804504491

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1\times {\mathrm{181777}}^1$

素因数の和:182612

約数の個数: 64

約数和(自身を含む): 2269147862016

約数和(自身を除く): 938343357525

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 773, 861, 1353, 2319, 3157, 5411, 8503, 9471, 16233, 25509, 31693, 59521, 95079, 178563, 181777, 221851, 348623, 545331, 665553, 1045869, 1272439, 1999547, 2440361, 3817317, 5998641, 7321083, 7452857, 13996829, 22358571, 41990487, 52169999, 81981427, 140513621, 156509997, 245944281, 421540863, 573869989, 983595347, 1545649831, 1721609967, 2950786041, 4636949493, 5761058461, 10819548817, 17283175383, 32458646451, 40327409227, 63371643071, 120982227681, 190114929213, 443601501497, 1330804504491]

約数ペア:

[(1, 1330804504491), (3, 443601501497), (7, 190114929213), (11, 120982227681), (21, 63371643071), (33, 40327409227), (41, 32458646451), (77, 17283175383), (123, 10819548817), (231, 5761058461), (287, 4636949493), (451, 2950786041), (773, 1721609967), (861, 1545649831), (1353, 983595347), (2319, 573869989), (3157, 421540863), (5411, 245944281), (8503, 156509997), (9471, 140513621), (16233, 81981427), (25509, 52169999), (31693, 41990487), (59521, 22358571), (95079, 13996829), (178563, 7452857), (181777, 7321083), (221851, 5998641), (348623, 3817317), (545331, 2440361), (665553, 1999547), (1045869, 1272439)]