42248331

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 65664000

約数和(自身を除く): 23415669

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 683, 711, 783, 2049, 2133, 2291, 6147, 6873, 18441, 19807, 20619, 53957, 59421, 61857, 161871, 178263, 485613, 534789, 1456839, 1564753, 4694259, 14082777, 42248331]

約数ペア:

[(1, 42248331), (3, 14082777), (9, 4694259), (27, 1564753), (29, 1456839), (79, 534789), (87, 485613), (237, 178263), (261, 161871), (683, 61857), (711, 59421), (783, 53957), (2049, 20619), (2133, 19807), (2291, 18441), (6147, 6873)]