61438092009

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1\times {\mathrm{1487}}^1$

素因数の和:2606

約数の個数: 64

約数和(自身を含む): 98105720832

約数和(自身を除く): 36667628823

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1021, 1487, 1927, 3063, 4461, 5781, 7147, 10409, 13489, 21441, 31227, 40467, 41861, 47987, 60967, 69889, 125583, 143961, 182901, 209667, 293027, 335909, 426769, 489223, 879081, 1007727, 1280307, 1467669, 1518227, 1967467, 2865449, 4554681, 5902401, 8596347, 10627589, 13772269, 20058143, 31882767, 41316807, 60174429, 62247307, 71356669, 186741921, 214070007, 435731149, 499496683, 1307193447, 1498490049, 2925623429, 8776870287, 20479364003, 61438092009]

約数ペア:

[(1, 61438092009), (3, 20479364003), (7, 8776870287), (21, 2925623429), (41, 1498490049), (47, 1307193447), (123, 499496683), (141, 435731149), (287, 214070007), (329, 186741921), (861, 71356669), (987, 62247307), (1021, 60174429), (1487, 41316807), (1927, 31882767), (3063, 20058143), (4461, 13772269), (5781, 10627589), (7147, 8596347), (10409, 5902401), (13489, 4554681), (21441, 2865449), (31227, 1967467), (40467, 1518227), (41861, 1467669), (47987, 1280307), (60967, 1007727), (69889, 879081), (125583, 489223), (143961, 426769), (182901, 335909), (209667, 293027)]