66149307

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13291}}^1$

素因数の和:13383

約数の個数: 24

約数和(自身を含む): 110589440

約数和(自身を除く): 44440133

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 13291, 39873, 93037, 119619, 279111, 837333, 1049989, 3149967, 7349923, 9449901, 22049769, 66149307]

約数ペア:

[(1, 66149307), (3, 22049769), (7, 9449901), (9, 7349923), (21, 3149967), (63, 1049989), (79, 837333), (237, 279111), (553, 119619), (711, 93037), (1659, 39873), (4977, 13291)]