69865263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 114660000

約数和(自身を除く): 44794737

約数列:

[1, 3, 9, 13, 29, 39, 59, 87, 117, 177, 261, 349, 377, 531, 767, 1047, 1131, 1711, 2301, 3141, 3393, 4537, 5133, 6903, 10121, 13611, 15399, 20591, 22243, 30363, 40833, 61773, 66729, 91089, 131573, 185319, 200187, 267683, 394719, 597139, 803049, 1184157, 1791417, 2409147, 5374251, 7762807, 23288421, 69865263]

約数ペア:

[(1, 69865263), (3, 23288421), (9, 7762807), (13, 5374251), (29, 2409147), (39, 1791417), (59, 1184157), (87, 803049), (117, 597139), (177, 394719), (261, 267683), (349, 200187), (377, 185319), (531, 131573), (767, 91089), (1047, 66729), (1131, 61773), (1711, 40833), (2301, 30363), (3141, 22243), (3393, 20591), (4537, 15399), (5133, 13611), (6903, 10121)]