201150117

素因数分解:

$3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{4057}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 332561216

約数和(自身を除く): 131411099

約数列:

[1, 3, 7, 9, 21, 63, 787, 2361, 4057, 5509, 7083, 12171, 16527, 28399, 36513, 49581, 85197, 255591, 3192859, 9578577, 22350013, 28735731, 67050039, 201150117]

約数ペア:

[(1, 201150117), (3, 67050039), (7, 28735731), (9, 22350013), (21, 9578577), (63, 3192859), (787, 255591), (2361, 85197), (4057, 49581), (5509, 36513), (7083, 28399), (12171, 16527)]