5405160057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{18307}}^1$

素因数の和:18733

約数の個数: 32

約数和(自身を含む): 8225418240

約数和(自身を除く): 2820258183

約数列:

[1, 3, 11, 23, 33, 69, 253, 389, 759, 1167, 4279, 8947, 12837, 18307, 26841, 54921, 98417, 201377, 295251, 421061, 604131, 1263183, 4631671, 7121423, 13895013, 21364269, 78335653, 163792729, 235006959, 491378187, 1801720019, 5405160057]

約数ペア:

[(1, 5405160057), (3, 1801720019), (11, 491378187), (23, 235006959), (33, 163792729), (69, 78335653), (253, 21364269), (389, 13895013), (759, 7121423), (1167, 4631671), (4279, 1263183), (8947, 604131), (12837, 421061), (18307, 295251), (26841, 201377), (54921, 98417)]