68699930109

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{81671}}^1$

素因数の和:81937

約数の個数: 32

約数和(自身を含む): 97473245184

約数和(自身を除く): 28773315075

約数列:

[1, 3, 23, 69, 73, 167, 219, 501, 1679, 3841, 5037, 11523, 12191, 36573, 81671, 245013, 280393, 841179, 1878433, 5635299, 5961983, 13639057, 17885949, 40917171, 137125609, 313698311, 411376827, 941094933, 995651161, 2986953483, 22899976703, 68699930109]

約数ペア:

[(1, 68699930109), (3, 22899976703), (23, 2986953483), (69, 995651161), (73, 941094933), (167, 411376827), (219, 313698311), (501, 137125609), (1679, 40917171), (3841, 17885949), (5037, 13639057), (11523, 5961983), (12191, 5635299), (36573, 1878433), (81671, 841179), (245013, 280393)]