53111403

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{5449}}^1$

素因数の和:5496

約数の個数: 24

約数和(自身を含む): 83058000

約数和(自身を除く): 29946597

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 5449, 9747, 16347, 49041, 103531, 147123, 310593, 931779, 1967089, 2795337, 5901267, 17703801, 53111403]

約数ペア:

[(1, 53111403), (3, 17703801), (9, 5901267), (19, 2795337), (27, 1967089), (57, 931779), (171, 310593), (361, 147123), (513, 103531), (1083, 49041), (3249, 16347), (5449, 9747)]