78613047

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 115521120

約数和(自身を除く): 36908073

約数列:

[1, 3, 9, 101, 197, 303, 439, 591, 909, 1317, 1773, 3951, 19897, 44339, 59691, 86483, 133017, 179073, 259449, 399051, 778347, 8734783, 26204349, 78613047]

約数ペア:

[(1, 78613047), (3, 26204349), (9, 8734783), (101, 778347), (197, 399051), (303, 259449), (439, 179073), (591, 133017), (909, 86483), (1317, 59691), (1773, 44339), (3951, 19897)]