195181281

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{39359}}^1$

素因数の和:39413

約数の個数: 24

約数和(自身を含む): 307008000

約数和(自身を除く): 111826719

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 39359, 118077, 354231, 747821, 1141411, 2243463, 3424233, 6730389, 10272699, 21686809, 65060427, 195181281]

約数ペア:

[(1, 195181281), (3, 65060427), (9, 21686809), (19, 10272699), (29, 6730389), (57, 3424233), (87, 2243463), (171, 1141411), (261, 747821), (551, 354231), (1653, 118077), (4959, 39359)]