1736138889

素因数分解:

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

素因数の和:164

約数の個数: 81

約数和(自身を含む): 2878440903

約数和(自身を除く): 1142302014

約数列:

[1, 3, 9, 17, 19, 43, 51, 57, 129, 153, 171, 289, 323, 361, 387, 731, 817, 867, 969, 1083, 1849, 2193, 2451, 2601, 2907, 3249, 5491, 5547, 6137, 6579, 7353, 12427, 13889, 15523, 16473, 16641, 18411, 31433, 35131, 37281, 41667, 46569, 49419, 55233, 94299, 104329, 105393, 111843, 125001, 139707, 236113, 263891, 282897, 312987, 316179, 534361, 597227, 667489, 708339, 791673, 938961, 1603083, 1791681, 2002467, 2125017, 2375019, 4486147, 4809249, 5375043, 6007401, 10152859, 11347313, 13458441, 30458577, 34041939, 40375323, 91375731, 102125817, 192904321, 578712963, 1736138889]

約数ペア:

[(1, 1736138889), (3, 578712963), (9, 192904321), (17, 102125817), (19, 91375731), (43, 40375323), (51, 34041939), (57, 30458577), (129, 13458441), (153, 11347313), (171, 10152859), (289, 6007401), (323, 5375043), (361, 4809249), (387, 4486147), (731, 2375019), (817, 2125017), (867, 2002467), (969, 1791681), (1083, 1603083), (1849, 938961), (2193, 791673), (2451, 708339), (2601, 667489), (2907, 597227), (3249, 534361), (5491, 316179), (5547, 312987), (6137, 282897), (6579, 263891), (7353, 236113), (12427, 139707), (13889, 125001), (15523, 111843), (16473, 105393), (16641, 104329), (18411, 94299), (31433, 55233), (35131, 49419), (37281, 46569)]