53818089

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 82790400

約数和(自身を除く): 28972311

約数列:

[1, 3, 13, 19, 39, 57, 59, 177, 247, 741, 767, 1121, 1231, 2301, 3363, 3693, 14573, 16003, 23389, 43719, 48009, 70167, 72629, 217887, 304057, 912171, 944177, 1379951, 2832531, 4139853, 17939363, 53818089]

約数ペア:

[(1, 53818089), (3, 17939363), (13, 4139853), (19, 2832531), (39, 1379951), (57, 944177), (59, 912171), (177, 304057), (247, 217887), (741, 72629), (767, 70167), (1121, 48009), (1231, 43719), (2301, 23389), (3363, 16003), (3693, 14573)]