69758361

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 109987200

約数和(自身を除く): 40228839

約数列:

[1, 3, 9, 17, 27, 51, 153, 379, 401, 459, 1137, 1203, 3411, 3609, 6443, 6817, 10233, 10827, 19329, 20451, 57987, 61353, 151979, 173961, 184059, 455937, 1367811, 2583643, 4103433, 7750929, 23252787, 69758361]

約数ペア:

[(1, 69758361), (3, 23252787), (9, 7750929), (17, 4103433), (27, 2583643), (51, 1367811), (153, 455937), (379, 184059), (401, 173961), (459, 151979), (1137, 61353), (1203, 57987), (3411, 20451), (3609, 19329), (6443, 10827), (6817, 10233)]