29129516217

素因数分解:

$3^4\times {\mathrm{8737}}^1\times {\mathrm{41161}}^1$

素因数の和:49910

約数の個数: 20

約数和(自身を含む): 43520500276

約数和(自身を除く): 14390984059

約数列:

[1, 3, 9, 27, 81, 8737, 26211, 41161, 78633, 123483, 235899, 370449, 707697, 1111347, 3334041, 359623657, 1078870971, 3236612913, 9709838739, 29129516217]

約数ペア:

[(1, 29129516217), (3, 9709838739), (9, 3236612913), (27, 1078870971), (81, 359623657), (8737, 3334041), (26211, 1111347), (41161, 707697), (78633, 370449), (123483, 235899)]