68082553

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 91054080

約数和(自身を除く): 22971527

約数列:

[1, 7, 11, 23, 37, 77, 161, 253, 259, 407, 851, 1039, 1771, 2849, 5957, 7273, 9361, 11429, 23897, 38443, 65527, 80003, 167279, 262867, 269101, 422873, 884189, 1840069, 2960111, 6189323, 9726079, 68082553]

約数ペア:

[(1, 68082553), (7, 9726079), (11, 6189323), (23, 2960111), (37, 1840069), (77, 884189), (161, 422873), (253, 269101), (259, 262867), (407, 167279), (851, 80003), (1039, 65527), (1771, 38443), (2849, 23897), (5957, 11429), (7273, 9361)]