15697716867

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{157007}}^1$

素因数の和:157069

約数の個数: 48

約数和(自身を含む): 27784135680

約数和(自身を除く): 12086418813

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 529, 621, 1449, 1587, 3703, 4347, 4761, 11109, 14283, 33327, 99981, 157007, 471021, 1099049, 1413063, 3297147, 3611161, 4239189, 9891441, 10833483, 25278127, 29674323, 32500449, 75834381, 83056703, 97501347, 227503143, 249170109, 581396921, 682509429, 747510327, 1744190763, 2242530981, 5232572289, 15697716867]

約数ペア:

[(1, 15697716867), (3, 5232572289), (7, 2242530981), (9, 1744190763), (21, 747510327), (23, 682509429), (27, 581396921), (63, 249170109), (69, 227503143), (161, 97501347), (189, 83056703), (207, 75834381), (483, 32500449), (529, 29674323), (621, 25278127), (1449, 10833483), (1587, 9891441), (3703, 4239189), (4347, 3611161), (4761, 3297147), (11109, 1413063), (14283, 1099049), (33327, 471021), (99981, 157007)]