266054541

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 373248000

約数和(自身を除く): 107193459

約数列:

[1, 3, 53, 59, 79, 159, 177, 237, 359, 1077, 3127, 4187, 4661, 9381, 12561, 13983, 19027, 21181, 28361, 57081, 63543, 85083, 247033, 741099, 1122593, 1503133, 1673299, 3367779, 4509399, 5019897, 88684847, 266054541]

約数ペア:

[(1, 266054541), (3, 88684847), (53, 5019897), (59, 4509399), (79, 3367779), (159, 1673299), (177, 1503133), (237, 1122593), (359, 741099), (1077, 247033), (3127, 85083), (4187, 63543), (4661, 57081), (9381, 28361), (12561, 21181), (13983, 19027)]