27127919

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 34933248

約数和(自身を除く): 7805329

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 1151, 1813, 3367, 8057, 14963, 23569, 42587, 56399, 104741, 298109, 553631, 733187, 2086763, 3875417, 27127919]

約数ペア:

[(1, 27127919), (7, 3875417), (13, 2086763), (37, 733187), (49, 553631), (91, 298109), (259, 104741), (481, 56399), (637, 42587), (1151, 23569), (1813, 14963), (3367, 8057)]