1285149051

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 2096640000

約数和(自身を除く): 811490949

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 181, 279, 459, 499, 527, 543, 837, 1497, 1581, 1629, 3077, 4491, 4743, 4887, 5611, 8483, 9231, 13473, 14229, 15469, 16833, 25449, 27693, 46407, 50499, 76347, 83079, 90319, 95387, 139221, 151497, 229041, 262973, 270957, 286161, 417663, 788919, 812871, 858483, 1535423, 2366757, 2438613, 2575449, 2799889, 4606269, 7100271, 8399667, 13818807, 25199001, 41456421, 47598113, 75597003, 142794339, 428383017, 1285149051]

約数ペア:

[(1, 1285149051), (3, 428383017), (9, 142794339), (17, 75597003), (27, 47598113), (31, 41456421), (51, 25199001), (93, 13818807), (153, 8399667), (181, 7100271), (279, 4606269), (459, 2799889), (499, 2575449), (527, 2438613), (543, 2366757), (837, 1535423), (1497, 858483), (1581, 812871), (1629, 788919), (3077, 417663), (4491, 286161), (4743, 270957), (4887, 262973), (5611, 229041), (8483, 151497), (9231, 139221), (13473, 95387), (14229, 90319), (15469, 83079), (16833, 76347), (25449, 50499), (27693, 46407)]