77440011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 118291968

約数和(自身を除く): 40851957

約数列:

[1, 3, 11, 23, 33, 69, 253, 257, 397, 759, 771, 1191, 2827, 4367, 5911, 8481, 9131, 13101, 17733, 27393, 65021, 100441, 102029, 195063, 301323, 306087, 1122319, 2346667, 3366957, 7040001, 25813337, 77440011]

約数ペア:

[(1, 77440011), (3, 25813337), (11, 7040001), (23, 3366957), (33, 2346667), (69, 1122319), (253, 306087), (257, 301323), (397, 195063), (759, 102029), (771, 100441), (1191, 65021), (2827, 27393), (4367, 17733), (5911, 13101), (8481, 9131)]