64978794

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{70783}}^1$

素因数の和:70811

約数の個数: 32

約数和(自身を含む): 152893440

約数和(自身を除く): 87914646

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 70783, 141566, 212349, 424698, 637047, 1203311, 1274094, 1911141, 2406622, 3609933, 3822282, 7219866, 10829799, 21659598, 32489397, 64978794]

約数ペア:

[(1, 64978794), (2, 32489397), (3, 21659598), (6, 10829799), (9, 7219866), (17, 3822282), (18, 3609933), (27, 2406622), (34, 1911141), (51, 1274094), (54, 1203311), (102, 637047), (153, 424698), (306, 212349), (459, 141566), (918, 70783)]