77931139

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 96187728

約数和(自身を除く): 18256589

約数列:

[1, 11, 13, 37, 103, 121, 143, 169, 407, 481, 1133, 1339, 1573, 1859, 3811, 4477, 5291, 6253, 12463, 14729, 17407, 20449, 41921, 49543, 58201, 68783, 162019, 191477, 461131, 544973, 644059, 756613, 2106247, 5994703, 7084649, 77931139]

約数ペア:

[(1, 77931139), (11, 7084649), (13, 5994703), (37, 2106247), (103, 756613), (121, 644059), (143, 544973), (169, 461131), (407, 191477), (481, 162019), (1133, 68783), (1339, 58201), (1573, 49543), (1859, 41921), (3811, 20449), (4477, 17407), (5291, 14729), (6253, 12463)]