244281447

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{17987}}^1$

素因数の和:18499

約数の個数: 16

約数和(自身を含む): 362638080

約数和(自身を除く): 118356633

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 13581, 17987, 53961, 161883, 485649, 9047461, 27142383, 81427149, 244281447]

約数ペア:

[(1, 244281447), (3, 81427149), (9, 27142383), (27, 9047461), (503, 485649), (1509, 161883), (4527, 53961), (13581, 17987)]