88790211

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 140343840

約数和(自身を除く): 51553629

約数列:

[1, 3, 9, 19, 53, 57, 97, 101, 159, 171, 291, 303, 477, 873, 909, 1007, 1843, 1919, 3021, 5141, 5353, 5529, 5757, 9063, 9797, 15423, 16059, 16587, 17271, 29391, 46269, 48177, 88173, 97679, 101707, 186143, 293037, 305121, 519241, 558429, 879111, 915363, 1557723, 1675287, 4673169, 9865579, 29596737, 88790211]

約数ペア:

[(1, 88790211), (3, 29596737), (9, 9865579), (19, 4673169), (53, 1675287), (57, 1557723), (97, 915363), (101, 879111), (159, 558429), (171, 519241), (291, 305121), (303, 293037), (477, 186143), (873, 101707), (909, 97679), (1007, 88173), (1843, 48177), (1919, 46269), (3021, 29391), (5141, 17271), (5353, 16587), (5529, 16059), (5757, 15423), (9063, 9797)]