33813351

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 60293376

約数和(自身を除く): 26480025

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 47, 99, 117, 129, 141, 143, 169, 387, 423, 429, 473, 507, 517, 559, 611, 1287, 1419, 1521, 1551, 1677, 1833, 1859, 2021, 4257, 4653, 5031, 5499, 5577, 6063, 6149, 6721, 7267, 7943, 16731, 18189, 18447, 20163, 21801, 22231, 23829, 26273, 55341, 60489, 65403, 66693, 71487, 78819, 79937, 87373, 200079, 236457, 239811, 262119, 289003, 341549, 719433, 786357, 867009, 1024647, 2601027, 3073941, 3757039, 11271117, 33813351]

約数ペア:

[(1, 33813351), (3, 11271117), (9, 3757039), (11, 3073941), (13, 2601027), (33, 1024647), (39, 867009), (43, 786357), (47, 719433), (99, 341549), (117, 289003), (129, 262119), (141, 239811), (143, 236457), (169, 200079), (387, 87373), (423, 79937), (429, 78819), (473, 71487), (507, 66693), (517, 65403), (559, 60489), (611, 55341), (1287, 26273), (1419, 23829), (1521, 22231), (1551, 21801), (1677, 20163), (1833, 18447), (1859, 18189), (2021, 16731), (4257, 7943), (4653, 7267), (5031, 6721), (5499, 6149), (5577, 6063)]