156913698069

素因数分解:

$3^5\times {\mathrm{757}}^1\times {\mathrm{821}}^1\times {\mathrm{1039}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 235871650560

約数和(自身を除く): 78957952491

約数列:

[1, 3, 9, 27, 81, 243, 757, 821, 1039, 2271, 2463, 3117, 6813, 7389, 9351, 20439, 22167, 28053, 61317, 66501, 84159, 183951, 199503, 252477, 621497, 786523, 853019, 1864491, 2359569, 2559057, 5593473, 7078707, 7677171, 16780419, 21236121, 23031513, 50341257, 63708363, 69094539, 151023771, 191125089, 207283617, 645735383, 1937206149, 5811618447, 17434855341, 52304566023, 156913698069]

約数ペア:

[(1, 156913698069), (3, 52304566023), (9, 17434855341), (27, 5811618447), (81, 1937206149), (243, 645735383), (757, 207283617), (821, 191125089), (1039, 151023771), (2271, 69094539), (2463, 63708363), (3117, 50341257), (6813, 23031513), (7389, 21236121), (9351, 16780419), (20439, 7677171), (22167, 7078707), (28053, 5593473), (61317, 2559057), (66501, 2359569), (84159, 1864491), (183951, 853019), (199503, 786523), (252477, 621497)]