68961850197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1\times {\mathrm{12197}}^1$

素因数の和:12853

約数の個数: 32

約数和(自身を含む): 97416155520

約数和(自身を除く): 28454305323

約数列:

[1, 3, 19, 57, 281, 353, 843, 1059, 5339, 6707, 12197, 16017, 20121, 36591, 99193, 231743, 297579, 695229, 1884667, 3427357, 4305541, 5654001, 10282071, 12916623, 65119783, 81805279, 195359349, 245415837, 1209857021, 3629571063, 22987283399, 68961850197]

約数ペア:

[(1, 68961850197), (3, 22987283399), (19, 3629571063), (57, 1209857021), (281, 245415837), (353, 195359349), (843, 81805279), (1059, 65119783), (5339, 12916623), (6707, 10282071), (12197, 5654001), (16017, 4305541), (20121, 3427357), (36591, 1884667), (99193, 695229), (231743, 297579)]