177603921

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{18121}}^1$

素因数の和:18155

約数の個数: 30

約数和(自身を含む): 291637346

約数和(自身を除く): 114033425

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 18121, 54363, 163089, 199331, 489267, 597993, 1467801, 1793979, 2192641, 5381937, 6577923, 16145811, 19733769, 59201307, 177603921]

約数ペア:

[(1, 177603921), (3, 59201307), (9, 19733769), (11, 16145811), (27, 6577923), (33, 5381937), (81, 2192641), (99, 1793979), (121, 1467801), (297, 597993), (363, 489267), (891, 199331), (1089, 163089), (3267, 54363), (9801, 18121)]