192288663

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{13687}}^1$

素因数の和:13923

約数の個数: 24

約数和(自身を含む): 318875648

約数和(自身を除く): 126586985

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 13687, 14049, 41061, 95809, 123183, 287427, 862281, 3052201, 9156603, 21365407, 27469809, 64096221, 192288663]

約数ペア:

[(1, 192288663), (3, 64096221), (7, 27469809), (9, 21365407), (21, 9156603), (63, 3052201), (223, 862281), (669, 287427), (1561, 123183), (2007, 95809), (4683, 41061), (13687, 14049)]