68291223

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22741}}^1$

素因数の和:22775

約数の個数: 32

約数和(自身を含む): 122260992

約数和(自身を除く): 53969769

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 22741, 68223, 159187, 250151, 295633, 477561, 750453, 886899, 1751057, 2069431, 3251963, 5253171, 6208293, 9755889, 22763741, 68291223]

約数ペア:

[(1, 68291223), (3, 22763741), (7, 9755889), (11, 6208293), (13, 5253171), (21, 3251963), (33, 2069431), (39, 1751057), (77, 886899), (91, 750453), (143, 477561), (231, 295633), (273, 250151), (429, 159187), (1001, 68223), (3003, 22741)]