144428751

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3042

約数の個数: 28

約数和(自身を含む): 219850392

約数和(自身を除く): 75421641

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 729, 1809, 2957, 5427, 8871, 16281, 26613, 48843, 79839, 198119, 239517, 594357, 718551, 1783071, 2155653, 5349213, 16047639, 48142917, 144428751]

約数ペア:

[(1, 144428751), (3, 48142917), (9, 16047639), (27, 5349213), (67, 2155653), (81, 1783071), (201, 718551), (243, 594357), (603, 239517), (729, 198119), (1809, 79839), (2957, 48843), (5427, 26613), (8871, 16281)]