277675554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{3061}}^1$

素因数の和:4242

約数の個数: 32

約数和(自身を含む): 598780224

約数和(自身を除く): 321104670

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1163, 2326, 3061, 3489, 6122, 6978, 9183, 15119, 18366, 30238, 39793, 45357, 79586, 90714, 119379, 238758, 3559943, 7119886, 10679829, 21359658, 46279259, 92558518, 138837777, 277675554]

約数ペア:

[(1, 277675554), (2, 138837777), (3, 92558518), (6, 46279259), (13, 21359658), (26, 10679829), (39, 7119886), (78, 3559943), (1163, 238758), (2326, 119379), (3061, 90714), (3489, 79586), (6122, 45357), (6978, 39793), (9183, 30238), (15119, 18366)]