938993607

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{9631}}^1$

素因数の和:9820

約数の個数: 32

約数和(自身を含む): 1460981760

約数和(自身を除く): 521988153

約数列:

[1, 3, 9, 23, 27, 69, 157, 207, 471, 621, 1413, 3611, 4239, 9631, 10833, 28893, 32499, 86679, 97497, 221513, 260037, 664539, 1512067, 1993617, 4536201, 5980851, 13608603, 34777541, 40825809, 104332623, 312997869, 938993607]

約数ペア:

[(1, 938993607), (3, 312997869), (9, 104332623), (23, 40825809), (27, 34777541), (69, 13608603), (157, 5980851), (207, 4536201), (471, 1993617), (621, 1512067), (1413, 664539), (3611, 260037), (4239, 221513), (9631, 97497), (10833, 86679), (28893, 32499)]