86438961

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24071}}^1$

素因数の和:24106

約数の個数: 32

約数和(自身を含む): 154060800

約数和(自身を除く): 67621839

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 24071, 72213, 168497, 216639, 457349, 505491, 649917, 1372047, 1516473, 3201443, 4116141, 4549419, 9604329, 12348423, 28812987, 86438961]

約数ペア:

[(1, 86438961), (3, 28812987), (7, 12348423), (9, 9604329), (19, 4549419), (21, 4116141), (27, 3201443), (57, 1516473), (63, 1372047), (133, 649917), (171, 505491), (189, 457349), (399, 216639), (513, 168497), (1197, 72213), (3591, 24071)]