72275199

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1811}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 98630784

約数和(自身を除く): 26355585

約数列:

[1, 3, 53, 159, 251, 753, 1811, 5433, 13303, 39909, 95983, 287949, 454561, 1363683, 24091733, 72275199]

約数ペア:

[(1, 72275199), (3, 24091733), (53, 1363683), (159, 454561), (251, 287949), (753, 95983), (1811, 39909), (5433, 13303)]