71944335

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17191}}^1$

素因数の和:17236

約数の個数: 32

約数和(自身を含む): 132034560

約数和(自身を除く): 60090225

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 17191, 51573, 85955, 154719, 257865, 464157, 532921, 773595, 1598763, 2320785, 2664605, 4796289, 7993815, 14388867, 23981445, 71944335]

約数ペア:

[(1, 71944335), (3, 23981445), (5, 14388867), (9, 7993815), (15, 4796289), (27, 2664605), (31, 2320785), (45, 1598763), (93, 773595), (135, 532921), (155, 464157), (279, 257865), (465, 154719), (837, 85955), (1395, 51573), (4185, 17191)]