118568367

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 183474720

約数和(自身を除く): 64906353

約数列:

[1, 3, 9, 27, 53, 71, 81, 159, 213, 389, 477, 639, 1167, 1431, 1917, 3501, 3763, 4293, 5751, 10503, 11289, 20617, 27619, 31509, 33867, 61851, 82857, 101601, 185553, 248571, 304803, 556659, 745713, 1463807, 1669977, 2237139, 4391421, 13174263, 39522789, 118568367]

約数ペア:

[(1, 118568367), (3, 39522789), (9, 13174263), (27, 4391421), (53, 2237139), (71, 1669977), (81, 1463807), (159, 745713), (213, 556659), (389, 304803), (477, 248571), (639, 185553), (1167, 101601), (1431, 82857), (1917, 61851), (3501, 33867), (3763, 31509), (4293, 27619), (5751, 20617), (10503, 11289)]