29120110551

素因数分解:

$3^3\times 7^1\times {\mathrm{3851}}^1\times {\mathrm{40009}}^1$

素因数の和:43876

約数の個数: 32

約数和(自身を含む): 49317926400

約数和(自身を除く): 20197815849

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3851, 11553, 26957, 34659, 40009, 80871, 103977, 120027, 242613, 280063, 360081, 727839, 840189, 1080243, 2520567, 7561701, 154074659, 462223977, 1078522613, 1386671931, 3235567839, 4160015793, 9706703517, 29120110551]

約数ペア:

[(1, 29120110551), (3, 9706703517), (7, 4160015793), (9, 3235567839), (21, 1386671931), (27, 1078522613), (63, 462223977), (189, 154074659), (3851, 7561701), (11553, 2520567), (26957, 1080243), (34659, 840189), (40009, 727839), (80871, 360081), (103977, 280063), (120027, 242613)]