2783247183

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{21391}}^1$

素因数の和:21540

約数の個数: 32

約数和(自身を含む): 4244172800

約数和(自身を除く): 1460925617

約数列:

[1, 3, 9, 27, 61, 79, 183, 237, 549, 711, 1647, 2133, 4819, 14457, 21391, 43371, 64173, 130113, 192519, 577557, 1304851, 1689889, 3914553, 5069667, 11743659, 15209001, 35230977, 45627003, 103083229, 309249687, 927749061, 2783247183]

約数ペア:

[(1, 2783247183), (3, 927749061), (9, 309249687), (27, 103083229), (61, 45627003), (79, 35230977), (183, 15209001), (237, 11743659), (549, 5069667), (711, 3914553), (1647, 1689889), (2133, 1304851), (4819, 577557), (14457, 192519), (21391, 130113), (43371, 64173)]