77294217

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 140882112

約数和(自身を除く): 63587895

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 3677, 7007, 11031, 21021, 25739, 40447, 47801, 77217, 121341, 143403, 180173, 283129, 334607, 525811, 540519, 849387, 1003821, 1577433, 1981903, 2342249, 3680677, 5945709, 7026747, 11042031, 25764739, 77294217]

約数ペア:

[(1, 77294217), (3, 25764739), (7, 11042031), (11, 7026747), (13, 5945709), (21, 3680677), (33, 2342249), (39, 1981903), (49, 1577433), (77, 1003821), (91, 849387), (143, 540519), (147, 525811), (231, 334607), (273, 283129), (429, 180173), (539, 143403), (637, 121341), (1001, 77217), (1617, 47801), (1911, 40447), (3003, 25739), (3677, 21021), (7007, 11031)]