98091

素因数分解:

$3^4\times 7^1\times {\mathrm{173}}^1$

素因数の和:192

約数の個数: 20

約数和(自身を含む): 168432

約数和(自身を除く): 70341

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 173, 189, 519, 567, 1211, 1557, 3633, 4671, 10899, 14013, 32697, 98091]

約数ペア:

[(1, 98091), (3, 32697), (7, 14013), (9, 10899), (21, 4671), (27, 3633), (63, 1557), (81, 1211), (173, 567), (189, 519)]