25648745499

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 42290277120

約数和(自身を除く): 16641531621

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 117, 179, 201, 243, 351, 537, 603, 677, 871, 1053, 1611, 1809, 2031, 2327, 2613, 3159, 4833, 5427, 6093, 6981, 7839, 8801, 11993, 14499, 16281, 18279, 20943, 23517, 26403, 35979, 43497, 45359, 54837, 62829, 70551, 79209, 107937, 121183, 136077, 155909, 164511, 188487, 211653, 237627, 323811, 363549, 408231, 467727, 565461, 589667, 712881, 971433, 1090647, 1224693, 1403181, 1575379, 1769001, 2138643, 2914299, 3271941, 3674079, 4209543, 4726137, 5307003, 8119261, 9815823, 11022237, 12628629, 14178411, 15921009, 24357783, 29447469, 37885887, 42535233, 47763027, 73073349, 105550393, 127605699, 143289081, 219220047, 316651179, 382817097, 657660141, 949953537, 1972980423, 2849860611, 8549581833, 25648745499]

約数ペア:

[(1, 25648745499), (3, 8549581833), (9, 2849860611), (13, 1972980423), (27, 949953537), (39, 657660141), (67, 382817097), (81, 316651179), (117, 219220047), (179, 143289081), (201, 127605699), (243, 105550393), (351, 73073349), (537, 47763027), (603, 42535233), (677, 37885887), (871, 29447469), (1053, 24357783), (1611, 15921009), (1809, 14178411), (2031, 12628629), (2327, 11022237), (2613, 9815823), (3159, 8119261), (4833, 5307003), (5427, 4726137), (6093, 4209543), (6981, 3674079), (7839, 3271941), (8801, 2914299), (11993, 2138643), (14499, 1769001), (16281, 1575379), (18279, 1403181), (20943, 1224693), (23517, 1090647), (26403, 971433), (35979, 712881), (43497, 589667), (45359, 565461), (54837, 467727), (62829, 408231), (70551, 363549), (79209, 323811), (107937, 237627), (121183, 211653), (136077, 188487), (155909, 164511)]