156742817361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1\times {\mathrm{20747}}^1$

素因数の和:21701

約数の個数: 32

約数和(自身を含む): 226168470528

約数和(自身を除く): 69425653167

約数列:

[1, 3, 13, 39, 307, 631, 921, 1893, 3991, 8203, 11973, 20747, 24609, 62241, 193717, 269711, 581151, 809133, 2518321, 6369329, 7554963, 13091357, 19107987, 39274071, 82801277, 170187641, 248403831, 510562923, 4019046599, 12057139797, 52247605787, 156742817361]

約数ペア:

[(1, 156742817361), (3, 52247605787), (13, 12057139797), (39, 4019046599), (307, 510562923), (631, 248403831), (921, 170187641), (1893, 82801277), (3991, 39274071), (8203, 19107987), (11973, 13091357), (20747, 7554963), (24609, 6369329), (62241, 2518321), (193717, 809133), (269711, 581151)]