86912973

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24203}}^1$

素因数の和:24238

約数の個数: 32

約数和(自身を含む): 154905600

約数和(自身を除く): 67992627

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 24203, 72609, 169421, 217827, 459857, 508263, 653481, 1379571, 1524789, 3218999, 4138713, 4574367, 9656997, 12416139, 28970991, 86912973]

約数ペア:

[(1, 86912973), (3, 28970991), (7, 12416139), (9, 9656997), (19, 4574367), (21, 4138713), (27, 3218999), (57, 1524789), (63, 1379571), (133, 653481), (171, 508263), (189, 459857), (399, 217827), (513, 169421), (1197, 72609), (3591, 24203)]