52805088021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{107509}}^1$

素因数の和:108769

約数の個数: 32

約数和(自身を含む): 84769484800

約数和(自身を除く): 31964396779

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1231, 3693, 8617, 23389, 25851, 70167, 107509, 163723, 322527, 491169, 752563, 2042671, 2257689, 6128013, 14298697, 42896091, 132343579, 397030737, 926405053, 2514528001, 2779215159, 7543584003, 17601696007, 52805088021]

約数ペア:

[(1, 52805088021), (3, 17601696007), (7, 7543584003), (19, 2779215159), (21, 2514528001), (57, 926405053), (133, 397030737), (399, 132343579), (1231, 42896091), (3693, 14298697), (8617, 6128013), (23389, 2257689), (25851, 2042671), (70167, 752563), (107509, 491169), (163723, 322527)]