9759981

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 17160192

約数和(自身を除く): 7400211

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 167, 231, 253, 363, 483, 501, 759, 847, 1169, 1771, 1837, 2541, 2783, 3507, 3841, 5313, 5511, 8349, 11523, 12859, 19481, 20207, 26887, 38577, 42251, 58443, 60621, 80661, 126753, 141449, 295757, 424347, 464761, 887271, 1394283, 3253327, 9759981]

約数ペア:

[(1, 9759981), (3, 3253327), (7, 1394283), (11, 887271), (21, 464761), (23, 424347), (33, 295757), (69, 141449), (77, 126753), (121, 80661), (161, 60621), (167, 58443), (231, 42251), (253, 38577), (363, 26887), (483, 20207), (501, 19481), (759, 12859), (847, 11523), (1169, 8349), (1771, 5511), (1837, 5313), (2541, 3841), (2783, 3507)]