85273419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 146849024

約数和(自身を除く): 61575605

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 121, 231, 259, 363, 407, 777, 847, 907, 1221, 2541, 2721, 2849, 4477, 6349, 8547, 9977, 13431, 19047, 29931, 31339, 33559, 69839, 94017, 100677, 109747, 209517, 234913, 329241, 369149, 704739, 768229, 1107447, 2304687, 2584043, 4060639, 7752129, 12181917, 28424473, 85273419]

約数ペア:

[(1, 85273419), (3, 28424473), (7, 12181917), (11, 7752129), (21, 4060639), (33, 2584043), (37, 2304687), (77, 1107447), (111, 768229), (121, 704739), (231, 369149), (259, 329241), (363, 234913), (407, 209517), (777, 109747), (847, 100677), (907, 94017), (1221, 69839), (2541, 33559), (2721, 31339), (2849, 29931), (4477, 19047), (6349, 13431), (8547, 9977)]