15697557063

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{28867}}^1$

素因数の和:29004

約数の個数: 48

約数和(自身を含む): 24642648576

約数和(自身を除く): 8945091513

約数列:

[1, 3, 9, 23, 37, 69, 71, 111, 207, 213, 333, 639, 851, 1633, 2553, 2627, 4899, 7659, 7881, 14697, 23643, 28867, 60421, 86601, 181263, 259803, 543789, 663941, 1068079, 1991823, 2049557, 3204237, 5975469, 6148671, 9612711, 18446013, 24565817, 47139811, 73697451, 75833609, 141419433, 221092353, 227500827, 424258299, 682502481, 1744173007, 5232519021, 15697557063]

約数ペア:

[(1, 15697557063), (3, 5232519021), (9, 1744173007), (23, 682502481), (37, 424258299), (69, 227500827), (71, 221092353), (111, 141419433), (207, 75833609), (213, 73697451), (333, 47139811), (639, 24565817), (851, 18446013), (1633, 9612711), (2553, 6148671), (2627, 5975469), (4899, 3204237), (7659, 2049557), (7881, 1991823), (14697, 1068079), (23643, 663941), (28867, 543789), (60421, 259803), (86601, 181263)]