67883123

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23827}}^1$

素因数の和:23882

約数の個数: 16

約数和(自身を含む): 86924544

約数和(自身を除く): 19041421

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 23827, 166789, 262097, 881599, 1834679, 6171193, 9697589, 67883123]

約数ペア:

[(1, 67883123), (7, 9697589), (11, 6171193), (37, 1834679), (77, 881599), (259, 262097), (407, 166789), (2849, 23827)]