826485579

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{1427}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 1290912000

約数和(自身を除く): 464426421

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1129, 1427, 3387, 4281, 10161, 12843, 21451, 27113, 30483, 38529, 64353, 81339, 193059, 244017, 579177, 732051, 1611083, 4833249, 14499747, 30610577, 43499241, 91831731, 275495193, 826485579]

約数ペア:

[(1, 826485579), (3, 275495193), (9, 91831731), (19, 43499241), (27, 30610577), (57, 14499747), (171, 4833249), (513, 1611083), (1129, 732051), (1427, 579177), (3387, 244017), (4281, 193059), (10161, 81339), (12843, 64353), (21451, 38529), (27113, 30483)]