86158863

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23993}}^1$

素因数の和:24028

約数の個数: 32

約数和(自身を含む): 153561600

約数和(自身を除く): 67402737

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 23993, 71979, 167951, 215937, 455867, 503853, 647811, 1367601, 1511559, 3191069, 4102803, 4534677, 9573207, 12308409, 28719621, 86158863]

約数ペア:

[(1, 86158863), (3, 28719621), (7, 12308409), (9, 9573207), (19, 4534677), (21, 4102803), (27, 3191069), (57, 1511559), (63, 1367601), (133, 647811), (171, 503853), (189, 455867), (399, 215937), (513, 167951), (1197, 71979), (3591, 23993)]