81236948799

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1\times {\mathrm{14419}}^1$

素因数の和:16311

約数の個数: 32

約数和(自身を含む): 116640034560

約数和(自身を除く): 35403085761

約数列:

[1, 3, 17, 51, 61, 183, 1037, 1811, 3111, 5433, 14419, 30787, 43257, 92361, 110471, 245123, 331413, 735369, 879559, 1878007, 2638677, 5634021, 14952503, 26112809, 44857509, 78338427, 443917753, 1331753259, 1592881349, 4778644047, 27078982933, 81236948799]

約数ペア:

[(1, 81236948799), (3, 27078982933), (17, 4778644047), (51, 1592881349), (61, 1331753259), (183, 443917753), (1037, 78338427), (1811, 44857509), (3111, 26112809), (5433, 14952503), (14419, 5634021), (30787, 2638677), (43257, 1878007), (92361, 879559), (110471, 735369), (245123, 331413)]