71396123997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{80527}}^1$

素因数の和:81009

約数の個数: 32

約数和(自身を含む): 105663043584

約数和(自身を除く): 34266919587

約数列:

[1, 3, 11, 33, 67, 201, 401, 737, 1203, 2211, 4411, 13233, 26867, 80527, 80601, 241581, 295537, 885797, 886611, 2657391, 5395309, 16185927, 32291327, 59348399, 96873981, 178045197, 355204597, 1065613791, 2163518909, 6490556727, 23798707999, 71396123997]

約数ペア:

[(1, 71396123997), (3, 23798707999), (11, 6490556727), (33, 2163518909), (67, 1065613791), (201, 355204597), (401, 178045197), (737, 96873981), (1203, 59348399), (2211, 32291327), (4411, 16185927), (13233, 5395309), (26867, 2657391), (80527, 886611), (80601, 885797), (241581, 295537)]