8061417

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 15644160

約数和(自身を除く): 7582743

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 193, 221, 273, 351, 357, 459, 579, 663, 819, 1071, 1351, 1547, 1737, 1989, 2457, 2509, 3213, 3281, 4053, 4641, 5211, 5967, 7527, 9843, 12159, 13923, 17563, 22581, 22967, 29529, 36477, 41769, 42653, 52689, 67743, 68901, 88587, 127959, 158067, 206703, 298571, 383877, 474201, 620109, 895713, 1151631, 2687139, 8061417]

約数ペア:

[(1, 8061417), (3, 2687139), (7, 1151631), (9, 895713), (13, 620109), (17, 474201), (21, 383877), (27, 298571), (39, 206703), (51, 158067), (63, 127959), (91, 88587), (117, 68901), (119, 67743), (153, 52689), (189, 42653), (193, 41769), (221, 36477), (273, 29529), (351, 22967), (357, 22581), (459, 17563), (579, 13923), (663, 12159), (819, 9843), (1071, 7527), (1351, 5967), (1547, 5211), (1737, 4641), (1989, 4053), (2457, 3281), (2509, 3213)]