306372422139

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{90615919}}^1$

素因数の和:90615959

約数の個数: 24

約数和(自身を含む): 495850314240

約数和(自身を除く): 189477892101

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 90615919, 271847757, 634311433, 1902934299, 2084166137, 4440180031, 6252498411, 13320540093, 14589162959, 43767488877, 102124140713, 306372422139]

約数ペア:

[(1, 306372422139), (3, 102124140713), (7, 43767488877), (21, 14589162959), (23, 13320540093), (49, 6252498411), (69, 4440180031), (147, 2084166137), (161, 1902934299), (483, 634311433), (1127, 271847757), (3381, 90615919)]