91729719

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 48238281

約数列:

[1, 3, 9, 27, 59, 89, 177, 267, 531, 647, 801, 1593, 1941, 2403, 5251, 5823, 15753, 17469, 38173, 47259, 57583, 114519, 141777, 172749, 343557, 518247, 1030671, 1554741, 3397397, 10192191, 30576573, 91729719]

約数ペア:

[(1, 91729719), (3, 30576573), (9, 10192191), (27, 3397397), (59, 1554741), (89, 1030671), (177, 518247), (267, 343557), (531, 172749), (647, 141777), (801, 114519), (1593, 57583), (1941, 47259), (2403, 38173), (5251, 17469), (5823, 15753)]