61562457

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 107308800

約数和(自身を除く): 45746343

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 89, 99, 137, 153, 187, 267, 297, 411, 459, 561, 801, 979, 1233, 1507, 1513, 1683, 2329, 2403, 2937, 3699, 4521, 4539, 5049, 6987, 8811, 12193, 13563, 13617, 16643, 20961, 25619, 26433, 36579, 40689, 40851, 49929, 62883, 76857, 109737, 134123, 149787, 207281, 230571, 329211, 402369, 449361, 621843, 691713, 1207107, 1865529, 2280091, 3621321, 5596587, 6840273, 20520819, 61562457]

約数ペア:

[(1, 61562457), (3, 20520819), (9, 6840273), (11, 5596587), (17, 3621321), (27, 2280091), (33, 1865529), (51, 1207107), (89, 691713), (99, 621843), (137, 449361), (153, 402369), (187, 329211), (267, 230571), (297, 207281), (411, 149787), (459, 134123), (561, 109737), (801, 76857), (979, 62883), (1233, 49929), (1507, 40851), (1513, 40689), (1683, 36579), (2329, 26433), (2403, 25619), (2937, 20961), (3699, 16643), (4521, 13617), (4539, 13563), (5049, 12193), (6987, 8811)]