72908947

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 79218720

約数和(自身を除く): 6309773

約数列:

[1, 19, 41, 173, 541, 779, 3287, 7093, 10279, 22181, 93593, 134767, 421439, 1778267, 3837313, 72908947]

約数ペア:

[(1, 72908947), (19, 3837313), (41, 1778267), (173, 421439), (541, 134767), (779, 93593), (3287, 22181), (7093, 10279)]