1282473999

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 2091847680

約数和(自身を除く): 809373681

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 193, 279, 459, 467, 527, 579, 837, 1401, 1581, 1737, 3281, 4203, 4743, 5211, 5983, 7939, 9843, 12609, 14229, 14477, 17949, 23817, 29529, 43431, 53847, 71451, 88587, 90131, 101711, 130293, 161541, 214353, 246109, 270393, 305133, 390879, 738327, 811179, 915399, 1532227, 2214981, 2433537, 2746197, 2794061, 4596681, 6644943, 8382183, 13790043, 25146549, 41370129, 47499037, 75439647, 142497111, 427491333, 1282473999]

約数ペア:

[(1, 1282473999), (3, 427491333), (9, 142497111), (17, 75439647), (27, 47499037), (31, 41370129), (51, 25146549), (93, 13790043), (153, 8382183), (193, 6644943), (279, 4596681), (459, 2794061), (467, 2746197), (527, 2433537), (579, 2214981), (837, 1532227), (1401, 915399), (1581, 811179), (1737, 738327), (3281, 390879), (4203, 305133), (4743, 270393), (5211, 246109), (5983, 214353), (7939, 161541), (9843, 130293), (12609, 101711), (14229, 90131), (14477, 88587), (17949, 71451), (23817, 53847), (29529, 43431)]