72281433

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8803}}^1$

素因数の和:8853

約数の個数: 32

約数和(自身を含む): 121706496

約数和(自身を除く): 49425063

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 8803, 26409, 61621, 149651, 184863, 202469, 448953, 607407, 1047557, 1417283, 3142671, 3441973, 4251849, 10325919, 24093811, 72281433]

約数ペア:

[(1, 72281433), (3, 24093811), (7, 10325919), (17, 4251849), (21, 3441973), (23, 3142671), (51, 1417283), (69, 1047557), (119, 607407), (161, 448953), (357, 202469), (391, 184863), (483, 149651), (1173, 61621), (2737, 26409), (8211, 8803)]