91215267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 143942400

約数和(自身を除く): 52727133

約数列:

[1, 3, 11, 13, 33, 39, 143, 149, 429, 447, 1427, 1639, 1937, 4281, 4917, 5811, 15697, 18551, 21307, 47091, 55653, 63921, 204061, 212623, 612183, 637869, 2338853, 2764099, 7016559, 8292297, 30405089, 91215267]

約数ペア:

[(1, 91215267), (3, 30405089), (11, 8292297), (13, 7016559), (33, 2764099), (39, 2338853), (143, 637869), (149, 612183), (429, 212623), (447, 204061), (1427, 63921), (1639, 55653), (1937, 47091), (4281, 21307), (4917, 18551), (5811, 15697)]