191008611

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 294395904

約数和(自身を除く): 103387293

約数列:

[1, 3, 9, 27, 47, 81, 131, 141, 383, 393, 423, 1149, 1179, 1269, 3447, 3537, 3807, 6157, 10341, 10611, 18001, 18471, 31023, 50173, 54003, 55413, 150519, 162009, 166239, 451557, 486027, 498717, 1354671, 1458081, 2358131, 4064013, 7074393, 21223179, 63669537, 191008611]

約数ペア:

[(1, 191008611), (3, 63669537), (9, 21223179), (27, 7074393), (47, 4064013), (81, 2358131), (131, 1458081), (141, 1354671), (383, 498717), (393, 486027), (423, 451557), (1149, 166239), (1179, 162009), (1269, 150519), (3447, 55413), (3537, 54003), (3807, 50173), (6157, 31023), (10341, 18471), (10611, 18001)]