66603399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 97136640

約数和(自身を除く): 30533241

約数列:

[1, 3, 17, 51, 61, 79, 183, 237, 271, 813, 1037, 1343, 3111, 4029, 4607, 4819, 13821, 14457, 16531, 21409, 49593, 64227, 81923, 245769, 281027, 363953, 843081, 1091859, 1305949, 3917847, 22201133, 66603399]

約数ペア:

[(1, 66603399), (3, 22201133), (17, 3917847), (51, 1305949), (61, 1091859), (79, 843081), (183, 363953), (237, 281027), (271, 245769), (813, 81923), (1037, 64227), (1343, 49593), (3111, 21409), (4029, 16531), (4607, 14457), (4819, 13821)]