20151139977

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{4133}}^1$

素因数の和:4390

約数の個数: 48

約数和(自身を含む): 30227940288

約数和(自身を除く): 10076800311

約数列:

[1, 3, 9, 61, 83, 107, 183, 249, 321, 549, 747, 963, 4133, 5063, 6527, 8881, 12399, 15189, 19581, 26643, 37197, 45567, 58743, 79929, 252113, 343039, 442231, 541741, 756339, 1029117, 1326693, 1625223, 2269017, 3087351, 3980079, 4875669, 20925379, 26976091, 36705173, 62776137, 80928273, 110115519, 188328411, 242784819, 330346557, 2239015553, 6717046659, 20151139977]

約数ペア:

[(1, 20151139977), (3, 6717046659), (9, 2239015553), (61, 330346557), (83, 242784819), (107, 188328411), (183, 110115519), (249, 80928273), (321, 62776137), (549, 36705173), (747, 26976091), (963, 20925379), (4133, 4875669), (5063, 3980079), (6527, 3087351), (8881, 2269017), (12399, 1625223), (15189, 1326693), (19581, 1029117), (26643, 756339), (37197, 541741), (45567, 442231), (58743, 343039), (79929, 252113)]