85955373

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71809}}^1$

素因数の和:71841

約数の個数: 24

約数和(自身を含む): 149364800

約数和(自身を除く): 63409427

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 71809, 215427, 502663, 646281, 1364371, 1507989, 4093113, 4523967, 9550597, 12279339, 28651791, 85955373]

約数ペア:

[(1, 85955373), (3, 28651791), (7, 12279339), (9, 9550597), (19, 4523967), (21, 4093113), (57, 1507989), (63, 1364371), (133, 646281), (171, 502663), (399, 215427), (1197, 71809)]