64935189

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 112432320

約数和(自身を除く): 47497131

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 297, 459, 561, 891, 1377, 1429, 1683, 2673, 4131, 4287, 5049, 12861, 15147, 15719, 24293, 38583, 45441, 47157, 72879, 115749, 141471, 218637, 267223, 347247, 424413, 655911, 801669, 1273239, 1967733, 2405007, 3819717, 5903199, 7215021, 21645063, 64935189]

約数ペア:

[(1, 64935189), (3, 21645063), (9, 7215021), (11, 5903199), (17, 3819717), (27, 2405007), (33, 1967733), (51, 1273239), (81, 801669), (99, 655911), (153, 424413), (187, 347247), (243, 267223), (297, 218637), (459, 141471), (561, 115749), (891, 72879), (1377, 47157), (1429, 45441), (1683, 38583), (2673, 24293), (4131, 15719), (4287, 15147), (5049, 12861)]