69341769

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 117936000

約数和(自身を除く): 48594231

約数列:

[1, 3, 7, 9, 21, 63, 83, 89, 149, 249, 267, 447, 581, 623, 747, 801, 1043, 1341, 1743, 1869, 3129, 5229, 5607, 7387, 9387, 12367, 13261, 22161, 37101, 39783, 51709, 66483, 86569, 92827, 111303, 119349, 155127, 259707, 278481, 465381, 779121, 835443, 1100663, 3301989, 7704641, 9905967, 23113923, 69341769]

約数ペア:

[(1, 69341769), (3, 23113923), (7, 9905967), (9, 7704641), (21, 3301989), (63, 1100663), (83, 835443), (89, 779121), (149, 465381), (249, 278481), (267, 259707), (447, 155127), (581, 119349), (623, 111303), (747, 92827), (801, 86569), (1043, 66483), (1341, 51709), (1743, 39783), (1869, 37101), (3129, 22161), (5229, 13261), (5607, 12367), (7387, 9387)]