156740507913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{486601}}^1$

素因数の和:486885

約数の個数: 32

約数和(自身を含む): 234316380672

約数和(自身を除く): 77575872759

約数列:

[1, 3, 11, 33, 43, 129, 227, 473, 681, 1419, 2497, 7491, 9761, 29283, 107371, 322113, 486601, 1459803, 5352611, 16057833, 20923843, 62771529, 110458427, 230162273, 331375281, 690486819, 1215042697, 3645128091, 4749712361, 14249137083, 52246835971, 156740507913]

約数ペア:

[(1, 156740507913), (3, 52246835971), (11, 14249137083), (33, 4749712361), (43, 3645128091), (129, 1215042697), (227, 690486819), (473, 331375281), (681, 230162273), (1419, 110458427), (2497, 62771529), (7491, 20923843), (9761, 16057833), (29283, 5352611), (107371, 1459803), (322113, 486601)]