90993976491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1\times {\mathrm{29437}}^1$

素因数の和:31491

約数の個数: 32

約数和(自身を含む): 135243353088

約数和(自身を除く): 44249376597

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1993, 5979, 21923, 29437, 65769, 88311, 93671, 281013, 323807, 971421, 1030381, 1383539, 3091143, 4150617, 15218929, 45656787, 58667941, 176003823, 645347351, 1936042053, 2757393227, 8272179681, 30331325497, 90993976491]

約数ペア:

[(1, 90993976491), (3, 30331325497), (11, 8272179681), (33, 2757393227), (47, 1936042053), (141, 645347351), (517, 176003823), (1551, 58667941), (1993, 45656787), (5979, 15218929), (21923, 4150617), (29437, 3091143), (65769, 1383539), (88311, 1030381), (93671, 971421), (281013, 323807)]