20151153

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 34291200

約数和(自身を除く): 14140047

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 3571, 5643, 10713, 32139, 39281, 67849, 96417, 117843, 203547, 353529, 610641, 746339, 1060587, 1831923, 2239017, 6717051, 20151153]

約数ペア:

[(1, 20151153), (3, 6717051), (9, 2239017), (11, 1831923), (19, 1060587), (27, 746339), (33, 610641), (57, 353529), (99, 203547), (171, 117843), (209, 96417), (297, 67849), (513, 39281), (627, 32139), (1881, 10713), (3571, 5643)]