158339907

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{809}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 256608000

約数和(自身を除く): 98268093

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 659, 809, 1977, 2427, 5931, 7249, 7281, 8899, 17793, 21747, 21843, 26697, 65241, 80091, 195723, 240273, 533131, 1599393, 4798179, 5864441, 14394537, 17593323, 52779969, 158339907]

約数ペア:

[(1, 158339907), (3, 52779969), (9, 17593323), (11, 14394537), (27, 5864441), (33, 4798179), (99, 1599393), (297, 533131), (659, 240273), (809, 195723), (1977, 80091), (2427, 65241), (5931, 26697), (7249, 21843), (7281, 21747), (8899, 17793)]