80697807

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16273}}^1$

素因数の和:16327

約数の個数: 24

約数和(自身を含む): 126937200

約数和(自身を除く): 46239393

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 16273, 48819, 146457, 309187, 471917, 927561, 1415751, 2782683, 4247253, 8966423, 26899269, 80697807]

約数ペア:

[(1, 80697807), (3, 26899269), (9, 8966423), (19, 4247253), (29, 2782683), (57, 1415751), (87, 927561), (171, 471917), (261, 309187), (551, 146457), (1653, 48819), (4959, 16273)]