90542367

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{30211}}^1$

素因数の和:30260

約数の個数: 20

約数和(自身を含む): 138914776

約数和(自身を除く): 48372409

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 30211, 90633, 271899, 815697, 1117807, 2447091, 3353421, 10060263, 30180789, 90542367]

約数ペア:

[(1, 90542367), (3, 30180789), (9, 10060263), (27, 3353421), (37, 2447091), (81, 1117807), (111, 815697), (333, 271899), (999, 90633), (2997, 30211)]