29630367

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 50210160

約数和(自身を除く): 20579793

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1481, 1539, 2223, 4443, 6669, 13329, 19253, 20007, 28139, 39987, 57759, 84417, 119961, 173277, 253251, 365807, 519831, 759753, 1097421, 1559493, 2279259, 3292263, 9876789, 29630367]

約数ペア:

[(1, 29630367), (3, 9876789), (9, 3292263), (13, 2279259), (19, 1559493), (27, 1097421), (39, 759753), (57, 519831), (81, 365807), (117, 253251), (171, 173277), (247, 119961), (351, 84417), (513, 57759), (741, 39987), (1053, 28139), (1481, 20007), (1539, 19253), (2223, 13329), (4443, 6669)]