66437037

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 106220160

約数和(自身を除く): 39783123

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1431, 2703, 2731, 8109, 8193, 24327, 24579, 46427, 73737, 139281, 144743, 417843, 434229, 1253529, 1302687, 2460631, 3908061, 7381893, 22145679, 66437037]

約数ペア:

[(1, 66437037), (3, 22145679), (9, 7381893), (17, 3908061), (27, 2460631), (51, 1302687), (53, 1253529), (153, 434229), (159, 417843), (459, 144743), (477, 139281), (901, 73737), (1431, 46427), (2703, 24579), (2731, 24327), (8109, 8193)]