67900091

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 88128000

約数和(自身を除く): 20227909

約数列:

[1, 7, 17, 19, 59, 119, 133, 323, 413, 509, 1003, 1121, 2261, 3563, 7021, 7847, 8653, 9671, 19057, 30031, 60571, 67697, 133399, 164407, 210217, 510527, 570589, 1150849, 3573689, 3994123, 9700013, 67900091]

約数ペア:

[(1, 67900091), (7, 9700013), (17, 3994123), (19, 3573689), (59, 1150849), (119, 570589), (133, 510527), (323, 210217), (413, 164407), (509, 133399), (1003, 67697), (1121, 60571), (2261, 30031), (3563, 19057), (7021, 9671), (7847, 8653)]