27385743

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 46006272

約数和(自身を除く): 18620529

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1133, 1151, 2163, 3399, 3453, 7931, 8057, 12661, 23793, 24171, 37983, 88627, 118553, 265881, 355659, 829871, 1304083, 2489613, 3912249, 9128581, 27385743]

約数ペア:

[(1, 27385743), (3, 9128581), (7, 3912249), (11, 2489613), (21, 1304083), (33, 829871), (77, 355659), (103, 265881), (231, 118553), (309, 88627), (721, 37983), (1133, 24171), (1151, 23793), (2163, 12661), (3399, 8057), (3453, 7931)]