27657369866

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{29959}}^1$

素因数の和:30099

約数の個数: 64

約数和(自身を含む): 51356712960

約数和(自身を除く): 23699343094

約数列:

[1, 2, 7, 14, 23, 46, 47, 61, 94, 122, 161, 322, 329, 427, 658, 854, 1081, 1403, 2162, 2806, 2867, 5734, 7567, 9821, 15134, 19642, 20069, 29959, 40138, 59918, 65941, 131882, 209713, 419426, 461587, 689057, 923174, 1378114, 1408073, 1827499, 2816146, 3654998, 4823399, 9646798, 9856511, 12792493, 19713022, 25584986, 32385679, 42032477, 64771358, 84064954, 85892453, 171784906, 226699753, 294227339, 453399506, 588454678, 601247171, 1202494342, 1975526419, 3951052838, 13828684933, 27657369866]

約数ペア:

[(1, 27657369866), (2, 13828684933), (7, 3951052838), (14, 1975526419), (23, 1202494342), (46, 601247171), (47, 588454678), (61, 453399506), (94, 294227339), (122, 226699753), (161, 171784906), (322, 85892453), (329, 84064954), (427, 64771358), (658, 42032477), (854, 32385679), (1081, 25584986), (1403, 19713022), (2162, 12792493), (2806, 9856511), (2867, 9646798), (5734, 4823399), (7567, 3654998), (9821, 2816146), (15134, 1827499), (19642, 1408073), (20069, 1378114), (29959, 923174), (40138, 689057), (59918, 461587), (65941, 419426), (131882, 209713)]