29520693

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{4391}}^1$

素因数の和:4486

約数の個数: 20

約数和(自身を含む): 44640288

約数和(自身を除く): 15119595

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 4391, 6723, 13173, 39519, 118557, 355671, 364453, 1093359, 3280077, 9840231, 29520693]

約数ペア:

[(1, 29520693), (3, 9840231), (9, 3280077), (27, 1093359), (81, 364453), (83, 355671), (249, 118557), (747, 39519), (2241, 13173), (4391, 6723)]