45180959997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1\times {\mathrm{20959}}^1$

素因数の和:21681

約数の個数: 32

約数和(自身を含む): 64590336000

約数和(自身を除く): 19409376003

約数列:

[1, 3, 19, 57, 59, 177, 641, 1121, 1923, 3363, 12179, 20959, 36537, 37819, 62877, 113457, 398221, 718561, 1194663, 1236581, 2155683, 3709743, 13434719, 23495039, 40304157, 70485117, 255259661, 765778983, 792648421, 2377945263, 15060319999, 45180959997]

約数ペア:

[(1, 45180959997), (3, 15060319999), (19, 2377945263), (57, 792648421), (59, 765778983), (177, 255259661), (641, 70485117), (1121, 40304157), (1923, 23495039), (3363, 13434719), (12179, 3709743), (20959, 2155683), (36537, 1236581), (37819, 1194663), (62877, 718561), (113457, 398221)]