3180985353

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{168869}}^1$

素因数の和:168918

約数の個数: 48

約数和(自身を含む): 5900993280

約数和(自身を除く): 2720007927

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 6279, 18837, 168869, 506607, 1182083, 1519821, 2195297, 3546249, 3883987, 6585891, 10638747, 11651961, 15367079, 19757673, 27187909, 34955883, 46101237, 50491831, 81563727, 138303711, 151475493, 244691181, 353442817, 454426479, 1060328451, 3180985353]

約数ペア:

[(1, 3180985353), (3, 1060328451), (7, 454426479), (9, 353442817), (13, 244691181), (21, 151475493), (23, 138303711), (39, 81563727), (63, 50491831), (69, 46101237), (91, 34955883), (117, 27187909), (161, 19757673), (207, 15367079), (273, 11651961), (299, 10638747), (483, 6585891), (819, 3883987), (897, 3546249), (1449, 2195297), (2093, 1519821), (2691, 1182083), (6279, 506607), (18837, 168869)]