65524179

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1693}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 106247680

約数和(自身を除く): 40723501

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 1693, 1843, 2037, 5079, 5529, 11851, 12901, 32167, 35553, 38703, 96501, 164221, 225169, 492663, 675507, 1149547, 3120199, 3448641, 9360597, 21841393, 65524179]

約数ペア:

[(1, 65524179), (3, 21841393), (7, 9360597), (19, 3448641), (21, 3120199), (57, 1149547), (97, 675507), (133, 492663), (291, 225169), (399, 164221), (679, 96501), (1693, 38703), (1843, 35553), (2037, 32167), (5079, 12901), (5529, 11851)]