156937972581

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2316667}}^1$

素因数の和:2316882

約数の個数: 32

約数和(自身を含む): 251682811520

約数和(自身を除く): 94744838939

約数列:

[1, 3, 9, 13, 27, 39, 117, 193, 351, 579, 1737, 2509, 5211, 7527, 22581, 67743, 2316667, 6950001, 20850003, 30116671, 62550009, 90350013, 271050039, 447116731, 813150117, 1341350193, 4024050579, 5812517503, 12072151737, 17437552509, 52312657527, 156937972581]

約数ペア:

[(1, 156937972581), (3, 52312657527), (9, 17437552509), (13, 12072151737), (27, 5812517503), (39, 4024050579), (117, 1341350193), (193, 813150117), (351, 447116731), (579, 271050039), (1737, 90350013), (2509, 62550009), (5211, 30116671), (7527, 20850003), (22581, 6950001), (67743, 2316667)]