78833241495

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{21587}}^1$

素因数の和:21802

約数の個数: 80

約数和(自身を含む): 144441335808

約数和(自身を除く): 65608094313

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 127, 135, 213, 355, 381, 405, 635, 639, 1065, 1143, 1905, 1917, 3195, 3429, 5715, 5751, 9017, 9585, 10287, 17145, 21587, 27051, 28755, 45085, 51435, 64761, 81153, 107935, 135255, 194283, 243459, 323805, 405765, 582849, 730377, 971415, 1217295, 1532677, 1748547, 2741549, 2914245, 3651885, 4598031, 7663385, 8224647, 8742735, 13707745, 13794093, 22990155, 24673941, 41123235, 41382279, 68970465, 74021823, 123369705, 124146837, 194649979, 206911395, 222065469, 370109115, 583949937, 620734185, 973249895, 1110327345, 1751849811, 2919749685, 5255549433, 8759249055, 15766648299, 26277747165, 78833241495]

約数ペア:

[(1, 78833241495), (3, 26277747165), (5, 15766648299), (9, 8759249055), (15, 5255549433), (27, 2919749685), (45, 1751849811), (71, 1110327345), (81, 973249895), (127, 620734185), (135, 583949937), (213, 370109115), (355, 222065469), (381, 206911395), (405, 194649979), (635, 124146837), (639, 123369705), (1065, 74021823), (1143, 68970465), (1905, 41382279), (1917, 41123235), (3195, 24673941), (3429, 22990155), (5715, 13794093), (5751, 13707745), (9017, 8742735), (9585, 8224647), (10287, 7663385), (17145, 4598031), (21587, 3651885), (27051, 2914245), (28755, 2741549), (45085, 1748547), (51435, 1532677), (64761, 1217295), (81153, 971415), (107935, 730377), (135255, 582849), (194283, 405765), (243459, 323805)]