15661412559

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6217}}^1\times {\mathrm{7177}}^1$

素因数の和:13416

約数の個数: 32

約数和(自身を含む): 24994370240

約数和(自身を除く): 9332957681

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6217, 7177, 18651, 21531, 55953, 64593, 80821, 93301, 167859, 193779, 242463, 279903, 727389, 839709, 2182167, 2519127, 44619409, 133858227, 401574681, 580052317, 1204724043, 1740156951, 5220470853, 15661412559]

約数ペア:

[(1, 15661412559), (3, 5220470853), (9, 1740156951), (13, 1204724043), (27, 580052317), (39, 401574681), (117, 133858227), (351, 44619409), (6217, 2519127), (7177, 2182167), (18651, 839709), (21531, 727389), (55953, 279903), (64593, 242463), (80821, 193779), (93301, 167859)]