201799681983

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{54541}}^1$

素因数の和:54896

約数の個数: 48

約数和(自身を含む): 307805377152

約数和(自身を除く): 106005695169

約数列:

[1, 3, 9, 37, 41, 111, 123, 271, 333, 369, 813, 1517, 2439, 4551, 10027, 11111, 13653, 30081, 33333, 54541, 90243, 99999, 163623, 411107, 490869, 1233321, 2018017, 2236181, 3699963, 6054051, 6708543, 14780611, 18162153, 20125629, 44341833, 82738697, 133025499, 248216091, 546882607, 606005051, 744648273, 1640647821, 1818015153, 4921943463, 5454045459, 22422186887, 67266560661, 201799681983]

約数ペア:

[(1, 201799681983), (3, 67266560661), (9, 22422186887), (37, 5454045459), (41, 4921943463), (111, 1818015153), (123, 1640647821), (271, 744648273), (333, 606005051), (369, 546882607), (813, 248216091), (1517, 133025499), (2439, 82738697), (4551, 44341833), (10027, 20125629), (11111, 18162153), (13653, 14780611), (30081, 6708543), (33333, 6054051), (54541, 3699963), (90243, 2236181), (99999, 2018017), (163623, 1233321), (411107, 490869)]