167267373

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{971}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 275208192

約数和(自身を除く): 107940819

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 631, 971, 1893, 2913, 4417, 6797, 8203, 12623, 13251, 20391, 24609, 37869, 57421, 88361, 172263, 265083, 612701, 1838103, 4288907, 7965113, 12866721, 23895339, 55755791, 167267373]

約数ペア:

[(1, 167267373), (3, 55755791), (7, 23895339), (13, 12866721), (21, 7965113), (39, 4288907), (91, 1838103), (273, 612701), (631, 265083), (971, 172263), (1893, 88361), (2913, 57421), (4417, 37869), (6797, 24609), (8203, 20391), (12623, 13251)]