77417613

素因数分解:

$3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 143270400

約数和(自身を除く): 65852787

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 389, 567, 729, 819, 1053, 1167, 1701, 2187, 2457, 2723, 3159, 3501, 5057, 5103, 7371, 8169, 9477, 10503, 15171, 15309, 22113, 24507, 28431, 31509, 35399, 45513, 66339, 73521, 94527, 106197, 136539, 199017, 220563, 283581, 318591, 409617, 661689, 850743, 955773, 1228851, 1985067, 2867319, 3686553, 5955201, 8601957, 11059659, 25805871, 77417613]

約数ペア:

[(1, 77417613), (3, 25805871), (7, 11059659), (9, 8601957), (13, 5955201), (21, 3686553), (27, 2867319), (39, 1985067), (63, 1228851), (81, 955773), (91, 850743), (117, 661689), (189, 409617), (243, 318591), (273, 283581), (351, 220563), (389, 199017), (567, 136539), (729, 106197), (819, 94527), (1053, 73521), (1167, 66339), (1701, 45513), (2187, 35399), (2457, 31509), (2723, 28431), (3159, 24507), (3501, 22113), (5057, 15309), (5103, 15171), (7371, 10503), (8169, 9477)]