220199192631

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19961}}^1\times {\mathrm{4127}}^1$

素因数の和:24114

約数の個数: 48

約数和(自身を含む): 359936898048

約数和(自身を除く): 139737705417

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 4127, 12381, 19961, 37143, 45397, 59883, 111429, 136191, 179649, 219571, 334287, 408573, 538947, 658713, 1002861, 1225719, 1616841, 1976139, 3677157, 4850523, 5928417, 11031471, 17785251, 53355753, 82379047, 247137141, 741411423, 906169517, 2224234269, 2718508551, 6672702807, 8155525653, 20018108421, 24466576959, 73399730877, 220199192631]

約数ペア:

[(1, 220199192631), (3, 73399730877), (9, 24466576959), (11, 20018108421), (27, 8155525653), (33, 6672702807), (81, 2718508551), (99, 2224234269), (243, 906169517), (297, 741411423), (891, 247137141), (2673, 82379047), (4127, 53355753), (12381, 17785251), (19961, 11031471), (37143, 5928417), (45397, 4850523), (59883, 3677157), (111429, 1976139), (136191, 1616841), (179649, 1225719), (219571, 1002861), (334287, 658713), (408573, 538947)]