74879073

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 117089280

約数和(自身を除く): 42210207

約数列:

[1, 3, 9, 27, 29, 81, 87, 127, 251, 261, 381, 753, 783, 1143, 2259, 2349, 3429, 3683, 6777, 7279, 10287, 11049, 20331, 21837, 31877, 33147, 65511, 95631, 99441, 196533, 286893, 298323, 589599, 860679, 924433, 2582037, 2773299, 8319897, 24959691, 74879073]

約数ペア:

[(1, 74879073), (3, 24959691), (9, 8319897), (27, 2773299), (29, 2582037), (81, 924433), (87, 860679), (127, 589599), (251, 298323), (261, 286893), (381, 196533), (753, 99441), (783, 95631), (1143, 65511), (2259, 33147), (2349, 31877), (3429, 21837), (3683, 20331), (6777, 11049), (7279, 10287)]