68284876983

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1\times {\mathrm{919}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 92252183040

約数和(自身を除く): 23967306057

約数列:

[1, 3, 137, 347, 411, 521, 919, 1041, 1563, 2757, 47539, 71377, 125903, 142617, 180787, 214131, 318893, 377709, 478799, 542361, 956679, 1436397, 24767819, 43688341, 65595463, 74303457, 131065023, 166143253, 196786389, 498429759, 22761625661, 68284876983]

約数ペア:

[(1, 68284876983), (3, 22761625661), (137, 498429759), (347, 196786389), (411, 166143253), (521, 131065023), (919, 74303457), (1041, 65595463), (1563, 43688341), (2757, 24767819), (47539, 1436397), (71377, 956679), (125903, 542361), (142617, 478799), (180787, 377709), (214131, 318893)]