13664583

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 22404096

約数和(自身を除く): 8739513

約数列:

[1, 3, 9, 17, 31, 43, 51, 67, 93, 129, 153, 201, 279, 387, 527, 603, 731, 1139, 1333, 1581, 2077, 2193, 2881, 3417, 3999, 4743, 6231, 6579, 8643, 10251, 11997, 18693, 22661, 25929, 35309, 48977, 67983, 89311, 105927, 146931, 203949, 267933, 317781, 440793, 803799, 1518287, 4554861, 13664583]

約数ペア:

[(1, 13664583), (3, 4554861), (9, 1518287), (17, 803799), (31, 440793), (43, 317781), (51, 267933), (67, 203949), (93, 146931), (129, 105927), (153, 89311), (201, 67983), (279, 48977), (387, 35309), (527, 25929), (603, 22661), (731, 18693), (1139, 11997), (1333, 10251), (1581, 8643), (2077, 6579), (2193, 6231), (2881, 4743), (3417, 3999)]