22249323

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 36108800

約数和(自身を除く): 13859477

約数列:

[1, 3, 9, 19, 27, 57, 61, 79, 81, 171, 183, 237, 243, 513, 549, 711, 1159, 1501, 1539, 1647, 2133, 3477, 4503, 4617, 4819, 4941, 6399, 10431, 13509, 14457, 14823, 19197, 31293, 40527, 43371, 91561, 93879, 121581, 130113, 274683, 281637, 364743, 390339, 824049, 1171017, 2472147, 7416441, 22249323]

約数ペア:

[(1, 22249323), (3, 7416441), (9, 2472147), (19, 1171017), (27, 824049), (57, 390339), (61, 364743), (79, 281637), (81, 274683), (171, 130113), (183, 121581), (237, 93879), (243, 91561), (513, 43371), (549, 40527), (711, 31293), (1159, 19197), (1501, 14823), (1539, 14457), (1647, 13509), (2133, 10431), (3477, 6399), (4503, 4941), (4617, 4819)]