33333729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 54109440

約数和(自身を除く): 20775711

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 139, 143, 169, 417, 429, 473, 507, 559, 1419, 1529, 1677, 1807, 1859, 4587, 5421, 5577, 5977, 6149, 7267, 17931, 18447, 19877, 21801, 23491, 59631, 65747, 70473, 77701, 79937, 197241, 233103, 239811, 258401, 775203, 854711, 1010113, 2564133, 3030339, 11111243, 33333729]

約数ペア:

[(1, 33333729), (3, 11111243), (11, 3030339), (13, 2564133), (33, 1010113), (39, 854711), (43, 775203), (129, 258401), (139, 239811), (143, 233103), (169, 197241), (417, 79937), (429, 77701), (473, 70473), (507, 65747), (559, 59631), (1419, 23491), (1529, 21801), (1677, 19877), (1807, 18447), (1859, 17931), (4587, 7267), (5421, 6149), (5577, 5977)]