82279801053

素因数分解:

$3^4\times {\mathrm{2297}}^1\times {\mathrm{442229}}^1$

素因数の和:444538

約数の個数: 20

約数和(自身を含む): 122965589340

約数和(自身を除く): 40685788287

約数列:

[1, 3, 9, 27, 81, 2297, 6891, 20673, 62019, 186057, 442229, 1326687, 3980061, 11940183, 35820549, 1015800013, 3047400039, 9142200117, 27426600351, 82279801053]

約数ペア:

[(1, 82279801053), (3, 27426600351), (9, 9142200117), (27, 3047400039), (81, 1015800013), (2297, 35820549), (6891, 11940183), (20673, 3980061), (62019, 1326687), (186057, 442229)]