81313506

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{155773}}^1$

素因数の和:155810

約数の個数: 24

約数和(自身を含む): 182255580

約数和(自身を除く): 100942074

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 155773, 311546, 467319, 934638, 1401957, 2803914, 4517417, 9034834, 13552251, 27104502, 40656753, 81313506]

約数ペア:

[(1, 81313506), (2, 40656753), (3, 27104502), (6, 13552251), (9, 9034834), (18, 4517417), (29, 2803914), (58, 1401957), (87, 934638), (174, 467319), (261, 311546), (522, 155773)]