856551078327

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{1115131}}^1$

素因数の和:1115683

約数の個数: 32

約数和(自身を含む): 1324598394880

約数和(自身を除く): 468047316553

約数列:

[1, 3, 7, 21, 79, 237, 463, 553, 1389, 1659, 3241, 9723, 36577, 109731, 256039, 768117, 1115131, 3345393, 7805917, 23417751, 88095349, 264286047, 516305653, 616667443, 1548916959, 1850002329, 3614139571, 10842418713, 40788146587, 122364439761, 285517026109, 856551078327]

約数ペア:

[(1, 856551078327), (3, 285517026109), (7, 122364439761), (21, 40788146587), (79, 10842418713), (237, 3614139571), (463, 1850002329), (553, 1548916959), (1389, 616667443), (1659, 516305653), (3241, 264286047), (9723, 88095349), (36577, 23417751), (109731, 7805917), (256039, 3345393), (768117, 1115131)]