2177540804529

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{2059859}}^1$

素因数の和:2060323

約数の個数: 40

約数和(自身を含む): 3365778282240

約数和(自身を除く): 1188237477711

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 421, 837, 1263, 2511, 3789, 11367, 13051, 34101, 39153, 117459, 352377, 1057131, 2059859, 6179577, 18538731, 55616193, 63855629, 166848579, 191566887, 574700661, 867200639, 1724101983, 2601601917, 5172305949, 7804805751, 23414417253, 26883219809, 70243251759, 80649659427, 241948978281, 725846934843, 2177540804529]

約数ペア:

[(1, 2177540804529), (3, 725846934843), (9, 241948978281), (27, 80649659427), (31, 70243251759), (81, 26883219809), (93, 23414417253), (279, 7804805751), (421, 5172305949), (837, 2601601917), (1263, 1724101983), (2511, 867200639), (3789, 574700661), (11367, 191566887), (13051, 166848579), (34101, 63855629), (39153, 55616193), (117459, 18538731), (352377, 6179577), (1057131, 2059859)]