33427359

素因数分解:

$3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:580

約数の個数: 36

約数和(自身を含む): 56582760

約数和(自身を除く): 23155401

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 229, 331, 441, 687, 993, 1603, 2061, 2317, 2979, 4809, 6951, 11221, 14427, 16219, 20853, 33663, 48657, 75799, 100989, 145971, 227397, 530593, 682191, 1591779, 3714151, 4775337, 11142453, 33427359]

約数ペア:

[(1, 33427359), (3, 11142453), (7, 4775337), (9, 3714151), (21, 1591779), (49, 682191), (63, 530593), (147, 227397), (229, 145971), (331, 100989), (441, 75799), (687, 48657), (993, 33663), (1603, 20853), (2061, 16219), (2317, 14427), (2979, 11221), (4809, 6951)]