30395763

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 47801600

約数和(自身を除く): 17405837

約数列:

[1, 3, 9, 19, 27, 57, 171, 193, 307, 513, 579, 921, 1737, 2763, 3667, 5211, 5833, 8289, 11001, 17499, 33003, 52497, 59251, 99009, 157491, 177753, 533259, 1125769, 1599777, 3377307, 10131921, 30395763]

約数ペア:

[(1, 30395763), (3, 10131921), (9, 3377307), (19, 1599777), (27, 1125769), (57, 533259), (171, 177753), (193, 157491), (307, 99009), (513, 59251), (579, 52497), (921, 33003), (1737, 17499), (2763, 11001), (3667, 8289), (5211, 5833)]