27004047

素因数分解:

$3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 44098944

約数和(自身を除く): 17094897

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 163, 343, 483, 489, 1029, 1127, 1141, 2401, 3381, 3423, 3749, 7203, 7889, 7987, 11247, 23667, 23961, 26243, 55223, 55909, 78729, 165669, 167727, 183701, 391363, 551103, 1174089, 1285907, 3857721, 9001349, 27004047]

約数ペア:

[(1, 27004047), (3, 9001349), (7, 3857721), (21, 1285907), (23, 1174089), (49, 551103), (69, 391363), (147, 183701), (161, 167727), (163, 165669), (343, 78729), (483, 55909), (489, 55223), (1029, 26243), (1127, 23961), (1141, 23667), (2401, 11247), (3381, 7987), (3423, 7889), (3749, 7203)]