145060419

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 227566080

約数和(自身を除く): 82505661

約数列:

[1, 3, 7, 21, 41, 123, 287, 331, 509, 861, 993, 1527, 2317, 3563, 6951, 10689, 13571, 20869, 40713, 62607, 94997, 146083, 168479, 284991, 438249, 505437, 1179353, 3538059, 6907639, 20722917, 48353473, 145060419]

約数ペア:

[(1, 145060419), (3, 48353473), (7, 20722917), (21, 6907639), (41, 3538059), (123, 1179353), (287, 505437), (331, 438249), (509, 284991), (861, 168479), (993, 146083), (1527, 94997), (2317, 62607), (3563, 40713), (6951, 20869), (10689, 13571)]