30291238467

素因数分解:

$3^4\times 7^1\times {\mathrm{3463}}^1\times {\mathrm{15427}}^1$

素因数の和:18909

約数の個数: 40

約数和(自身を含む): 51732429056

約数和(自身を除く): 21441190589

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3463, 10389, 15427, 24241, 31167, 46281, 72723, 93501, 107989, 138843, 218169, 280503, 323967, 416529, 654507, 971901, 1249587, 1963521, 2915703, 8747109, 53423701, 160271103, 373965907, 480813309, 1121897721, 1442439927, 3365693163, 4327319781, 10097079489, 30291238467]

約数ペア:

[(1, 30291238467), (3, 10097079489), (7, 4327319781), (9, 3365693163), (21, 1442439927), (27, 1121897721), (63, 480813309), (81, 373965907), (189, 160271103), (567, 53423701), (3463, 8747109), (10389, 2915703), (15427, 1963521), (24241, 1249587), (31167, 971901), (46281, 654507), (72723, 416529), (93501, 323967), (107989, 280503), (138843, 218169)]