70884801

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 120469440

約数和(自身を除く): 49584639

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 513, 741, 1053, 1181, 1539, 2223, 3159, 3543, 4617, 6669, 10629, 15353, 20007, 22439, 31887, 46059, 60021, 67317, 95661, 138177, 201951, 286983, 291707, 414531, 605853, 875121, 1243593, 1817559, 2625363, 3730779, 5452677, 7876089, 23628267, 70884801]

約数ペア:

[(1, 70884801), (3, 23628267), (9, 7876089), (13, 5452677), (19, 3730779), (27, 2625363), (39, 1817559), (57, 1243593), (81, 875121), (117, 605853), (171, 414531), (243, 291707), (247, 286983), (351, 201951), (513, 138177), (741, 95661), (1053, 67317), (1181, 60021), (1539, 46059), (2223, 31887), (3159, 22439), (3543, 20007), (4617, 15353), (6669, 10629)]