267749390721

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{3164101}}^1$

素因数の和:3164592

約数の個数: 16

約数和(自身を含む): 363188283968

約数和(自身を除く): 95438893247

約数列:

[1, 3, 67, 201, 421, 1263, 28207, 84621, 3164101, 9492303, 211994767, 635984301, 1332086521, 3996259563, 89249796907, 267749390721]

約数ペア:

[(1, 267749390721), (3, 89249796907), (67, 3996259563), (201, 1332086521), (421, 635984301), (1263, 211994767), (28207, 9492303), (84621, 3164101)]