64514541

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13901}}^1$

素因数の和:13941

約数の個数: 32

約数和(自身を含む): 112105728

約数和(自身を除く): 47591187

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 13901, 41703, 97307, 180713, 236317, 291921, 542139, 708951, 1264991, 1654219, 3072121, 3794973, 4962657, 9216363, 21504847, 64514541]

約数ペア:

[(1, 64514541), (3, 21504847), (7, 9216363), (13, 4962657), (17, 3794973), (21, 3072121), (39, 1654219), (51, 1264991), (91, 708951), (119, 542139), (221, 291921), (273, 236317), (357, 180713), (663, 97307), (1547, 41703), (4641, 13901)]