84432789

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70537}}^1$

素因数の和:70569

約数の個数: 24

約数和(自身を含む): 146719040

約数和(自身を除く): 62286251

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 70537, 211611, 493759, 634833, 1340203, 1481277, 4020609, 4443831, 9381421, 12061827, 28144263, 84432789]

約数ペア:

[(1, 84432789), (3, 28144263), (7, 12061827), (9, 9381421), (19, 4443831), (21, 4020609), (57, 1481277), (63, 1340203), (133, 634833), (171, 493759), (399, 211611), (1197, 70537)]