140172496371

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{65963}}^1$

素因数の和:66065

約数の個数: 72

約数和(自身を含む): 231670845120

約数和(自身を除く): 91498348749

約数列:

[1, 3, 9, 17, 19, 43, 51, 57, 129, 153, 171, 289, 323, 387, 731, 817, 867, 969, 2193, 2451, 2601, 2907, 5491, 6579, 7353, 12427, 13889, 16473, 37281, 41667, 49419, 65963, 111843, 125001, 197889, 236113, 593667, 708339, 1121371, 1253297, 2125017, 2836409, 3364113, 3759891, 8509227, 10092339, 11279673, 19063307, 21306049, 25527681, 48218953, 53891771, 57189921, 63918147, 144656859, 161675313, 171569763, 191754441, 362202833, 433970577, 485025939, 819722201, 916160107, 1086608499, 2459166603, 2748480321, 3259825497, 7377499809, 8245440963, 15574721819, 46724165457, 140172496371]

約数ペア:

[(1, 140172496371), (3, 46724165457), (9, 15574721819), (17, 8245440963), (19, 7377499809), (43, 3259825497), (51, 2748480321), (57, 2459166603), (129, 1086608499), (153, 916160107), (171, 819722201), (289, 485025939), (323, 433970577), (387, 362202833), (731, 191754441), (817, 171569763), (867, 161675313), (969, 144656859), (2193, 63918147), (2451, 57189921), (2601, 53891771), (2907, 48218953), (5491, 25527681), (6579, 21306049), (7353, 19063307), (12427, 11279673), (13889, 10092339), (16473, 8509227), (37281, 3759891), (41667, 3364113), (49419, 2836409), (65963, 2125017), (111843, 1253297), (125001, 1121371), (197889, 708339), (236113, 593667)]