77888519271

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{4421}}^1\times {\mathrm{9739}}^1$

素因数の和:14236

約数の個数: 32

約数和(自身を含む): 117151161600

約数和(自身を除く): 39262642329

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 4421, 9739, 13263, 29217, 39789, 87651, 119367, 262953, 296207, 652513, 888621, 1957539, 2665863, 5872617, 7997589, 17617851, 43056119, 129168357, 387505071, 1162515213, 2884759973, 8654279919, 25962839757, 77888519271]

約数ペア:

[(1, 77888519271), (3, 25962839757), (9, 8654279919), (27, 2884759973), (67, 1162515213), (201, 387505071), (603, 129168357), (1809, 43056119), (4421, 17617851), (9739, 7997589), (13263, 5872617), (29217, 2665863), (39789, 1957539), (87651, 888621), (119367, 652513), (262953, 296207)]