135320784879

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{29695147}}^1$

素因数の和:29695195

約数の個数: 24

約数和(自身を含む): 216655799808

約数和(自身を除く): 81335014929

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 29695147, 89085441, 207866029, 623598087, 920549557, 1455062203, 2761648671, 4365186609, 6443846899, 19331540697, 45106928293, 135320784879]

約数ペア:

[(1, 135320784879), (3, 45106928293), (7, 19331540697), (21, 6443846899), (31, 4365186609), (49, 2761648671), (93, 1455062203), (147, 920549557), (217, 623598087), (651, 207866029), (1519, 89085441), (4557, 29695147)]