72297831

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 102528624

約数和(自身を除く): 30230793

約数列:

[1, 3, 19, 57, 241, 277, 361, 723, 831, 1083, 4579, 5263, 13737, 15789, 66757, 87001, 99997, 200271, 261003, 299991, 1268383, 3805149, 24099277, 72297831]

約数ペア:

[(1, 72297831), (3, 24099277), (19, 3805149), (57, 1268383), (241, 299991), (277, 261003), (361, 200271), (723, 99997), (831, 87001), (1083, 66757), (4579, 15789), (5263, 13737)]