90302079

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13313}}^1$

素因数の和:13359

約数の個数: 32

約数和(自身を含む): 153377280

約数和(自身を除く): 63075201

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 13313, 39939, 93191, 226321, 252947, 279573, 678963, 758841, 1584247, 1770629, 4300099, 4752741, 5311887, 12900297, 30100693, 90302079]

約数ペア:

[(1, 90302079), (3, 30100693), (7, 12900297), (17, 5311887), (19, 4752741), (21, 4300099), (51, 1770629), (57, 1584247), (119, 758841), (133, 678963), (323, 279573), (357, 252947), (399, 226321), (969, 93191), (2261, 39939), (6783, 13313)]