156967443

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1217}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 247302720

約数和(自身を除く): 90335277

約数列:

[1, 3, 9, 17, 27, 51, 153, 281, 459, 843, 1217, 2529, 3651, 4777, 7587, 10953, 14331, 20689, 32859, 42993, 62067, 128979, 186201, 341977, 558603, 1025931, 3077793, 5813609, 9233379, 17440827, 52322481, 156967443]

約数ペア:

[(1, 156967443), (3, 52322481), (9, 17440827), (17, 9233379), (27, 5813609), (51, 3077793), (153, 1025931), (281, 558603), (459, 341977), (843, 186201), (1217, 128979), (2529, 62067), (3651, 42993), (4777, 32859), (7587, 20689), (10953, 14331)]