85491273

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 137797632

約数和(自身を除く): 52306359

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 861, 1271, 3203, 3813, 8897, 9609, 22421, 26691, 67263, 99293, 131323, 297879, 393969, 695051, 919261, 2085153, 2757783, 4071013, 12213039, 28497091, 85491273]

約数ペア:

[(1, 85491273), (3, 28497091), (7, 12213039), (21, 4071013), (31, 2757783), (41, 2085153), (93, 919261), (123, 695051), (217, 393969), (287, 297879), (651, 131323), (861, 99293), (1271, 67263), (3203, 26691), (3813, 22421), (8897, 9609)]