788459481

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29527}}^1$

素因数の和:29602

約数の個数: 32

約数和(自身を含む): 1247262720

約数和(自身を除く): 458803239

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 2967, 8901, 26703, 29527, 88581, 265743, 679121, 797229, 1269661, 2037363, 3808983, 6112089, 11426949, 18336267, 29202203, 34280847, 87606609, 262819827, 788459481]

約数ペア:

[(1, 788459481), (3, 262819827), (9, 87606609), (23, 34280847), (27, 29202203), (43, 18336267), (69, 11426949), (129, 6112089), (207, 3808983), (387, 2037363), (621, 1269661), (989, 797229), (1161, 679121), (2967, 265743), (8901, 88581), (26703, 29527)]