12378850101

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{140221}}^1$

素因数の和:140821

約数の個数: 24

約数和(自身を含む): 18965305944

約数和(自身を除く): 6586455843

約数列:

[1, 3, 9, 17, 51, 153, 577, 1731, 5193, 9809, 29427, 88281, 140221, 420663, 1261989, 2383757, 7151271, 21453813, 80907517, 242722551, 728167653, 1375427789, 4126283367, 12378850101]

約数ペア:

[(1, 12378850101), (3, 4126283367), (9, 1375427789), (17, 728167653), (51, 242722551), (153, 80907517), (577, 21453813), (1731, 7151271), (5193, 2383757), (9809, 1261989), (29427, 420663), (88281, 140221)]