5131765359

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{75353}}^1$

素因数の和:75436

約数の個数: 48

約数和(自身を含む): 9028012032

約数和(自身を除く): 3896246673

約数列:

[1, 3, 7, 9, 21, 23, 47, 63, 69, 141, 161, 207, 329, 423, 483, 987, 1081, 1449, 2961, 3243, 7567, 9729, 22701, 68103, 75353, 226059, 527471, 678177, 1582413, 1733119, 3541591, 4747239, 5199357, 10624773, 12131833, 15598071, 24791137, 31874319, 36395499, 74373411, 81456593, 109186497, 223120233, 244369779, 570196151, 733109337, 1710588453, 5131765359]

約数ペア:

[(1, 5131765359), (3, 1710588453), (7, 733109337), (9, 570196151), (21, 244369779), (23, 223120233), (47, 109186497), (63, 81456593), (69, 74373411), (141, 36395499), (161, 31874319), (207, 24791137), (329, 15598071), (423, 12131833), (483, 10624773), (987, 5199357), (1081, 4747239), (1449, 3541591), (2961, 1733119), (3243, 1582413), (7567, 678177), (9729, 527471), (22701, 226059), (68103, 75353)]