307788129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{6803}}^1$

素因数の和:7277

約数の個数: 24

約数和(自身を含む): 486132192

約数和(自身を除く): 178344063

約数列:

[1, 3, 9, 11, 33, 99, 457, 1371, 4113, 5027, 6803, 15081, 20409, 45243, 61227, 74833, 224499, 673497, 3108971, 9326913, 27980739, 34198681, 102596043, 307788129]

約数ペア:

[(1, 307788129), (3, 102596043), (9, 34198681), (11, 27980739), (33, 9326913), (99, 3108971), (457, 673497), (1371, 224499), (4113, 74833), (5027, 61227), (6803, 45243), (15081, 20409)]