69490773

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 114671232

約数和(自身を除く): 45180459

約数列:

[1, 3, 9, 11, 33, 37, 61, 99, 111, 183, 311, 333, 407, 549, 671, 933, 1221, 2013, 2257, 2799, 3421, 3663, 6039, 6771, 10263, 11507, 18971, 20313, 24827, 30789, 34521, 56913, 74481, 103563, 126577, 170739, 208681, 223443, 379731, 626043, 701927, 1139193, 1878129, 2105781, 6317343, 7721197, 23163591, 69490773]

約数ペア:

[(1, 69490773), (3, 23163591), (9, 7721197), (11, 6317343), (33, 2105781), (37, 1878129), (61, 1139193), (99, 701927), (111, 626043), (183, 379731), (311, 223443), (333, 208681), (407, 170739), (549, 126577), (671, 103563), (933, 74481), (1221, 56913), (2013, 34521), (2257, 30789), (2799, 24827), (3421, 20313), (3663, 18971), (6039, 11507), (6771, 10263)]