80451560547

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1357901}}^1$

素因数の和:1358163

約数の個数: 24

約数和(自身を含む): 120744645840

約数和(自身を除く): 40293085293

約数列:

[1, 3, 9, 29, 87, 227, 261, 681, 2043, 6583, 19749, 59247, 1357901, 4073703, 12221109, 39379129, 118137387, 308243527, 354412161, 924730581, 2774191743, 8939062283, 26817186849, 80451560547]

約数ペア:

[(1, 80451560547), (3, 26817186849), (9, 8939062283), (29, 2774191743), (87, 924730581), (227, 354412161), (261, 308243527), (681, 118137387), (2043, 39379129), (6583, 12221109), (19749, 4073703), (59247, 1357901)]