84440343

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 131707296

約数和(自身を除く): 47266953

約数列:

[1, 3, 13, 17, 39, 51, 97, 101, 169, 221, 291, 303, 507, 663, 1261, 1313, 1649, 1717, 2873, 3783, 3939, 4947, 5151, 8619, 9797, 16393, 17069, 21437, 22321, 29391, 49179, 51207, 64311, 66963, 127361, 166549, 278681, 290173, 382083, 499647, 836043, 870519, 1655693, 2165137, 4967079, 6495411, 28146781, 84440343]

約数ペア:

[(1, 84440343), (3, 28146781), (13, 6495411), (17, 4967079), (39, 2165137), (51, 1655693), (97, 870519), (101, 836043), (169, 499647), (221, 382083), (291, 290173), (303, 278681), (507, 166549), (663, 127361), (1261, 66963), (1313, 64311), (1649, 51207), (1717, 49179), (2873, 29391), (3783, 22321), (3939, 21437), (4947, 17069), (5151, 16393), (8619, 9797)]