72269307

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{2011}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 117822720

約数和(自身を除く): 45553413

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 1331, 2011, 3267, 3993, 6033, 11979, 18099, 22121, 35937, 54297, 66363, 199089, 243331, 597267, 729993, 2189979, 2676641, 6569937, 8029923, 24089769, 72269307]

約数ペア:

[(1, 72269307), (3, 24089769), (9, 8029923), (11, 6569937), (27, 2676641), (33, 2189979), (99, 729993), (121, 597267), (297, 243331), (363, 199089), (1089, 66363), (1331, 54297), (2011, 35937), (3267, 22121), (3993, 18099), (6033, 11979)]