42019922151

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2339}}^1\times {\mathrm{9643}}^1$

素因数の和:12017

約数の個数: 40

約数和(自身を含む): 65534451840

約数和(自身を除く): 23514529689

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2339, 7017, 9643, 21051, 28929, 53797, 63153, 86787, 161391, 189459, 221789, 260361, 484173, 665367, 781083, 1452519, 1996101, 4357557, 5988303, 17964909, 22554977, 67664931, 202994793, 518764471, 608984379, 1556293413, 1826953137, 4668880239, 14006640717, 42019922151]

約数ペア:

[(1, 42019922151), (3, 14006640717), (9, 4668880239), (23, 1826953137), (27, 1556293413), (69, 608984379), (81, 518764471), (207, 202994793), (621, 67664931), (1863, 22554977), (2339, 17964909), (7017, 5988303), (9643, 4357557), (21051, 1996101), (28929, 1452519), (53797, 781083), (63153, 665367), (86787, 484173), (161391, 260361), (189459, 221789)]