64823031

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3769}}^1$

素因数の和:3805

約数の個数: 48

約数和(自身を含む): 120338400

約数和(自身を除く): 55515369

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 3769, 5733, 11307, 17199, 26383, 33921, 48997, 79149, 101763, 146991, 184681, 237447, 342979, 440973, 554043, 712341, 1028937, 1322919, 1662129, 2400853, 3086811, 4986387, 7202559, 9260433, 21607677, 64823031]

約数ペア:

[(1, 64823031), (3, 21607677), (7, 9260433), (9, 7202559), (13, 4986387), (21, 3086811), (27, 2400853), (39, 1662129), (49, 1322919), (63, 1028937), (91, 712341), (117, 554043), (147, 440973), (189, 342979), (273, 237447), (351, 184681), (441, 146991), (637, 101763), (819, 79149), (1323, 48997), (1911, 33921), (2457, 26383), (3769, 17199), (5733, 11307)]