147368079

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{6521}}^1$

素因数の和:6570

約数の個数: 28

約数和(自身を含む): 228113472

約数和(自身を除く): 80745393

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 6521, 7533, 19563, 22599, 58689, 176067, 202151, 528201, 606453, 1584603, 1819359, 4753809, 5458077, 16374231, 49122693, 147368079]

約数ペア:

[(1, 147368079), (3, 49122693), (9, 16374231), (27, 5458077), (31, 4753809), (81, 1819359), (93, 1584603), (243, 606453), (279, 528201), (729, 202151), (837, 176067), (2511, 58689), (6521, 22599), (7533, 19563)]