243311283

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 387296000

約数和(自身を除く): 143984717

約数列:

[1, 3, 9, 19, 27, 57, 81, 151, 171, 243, 349, 453, 513, 1047, 1359, 1539, 2869, 3141, 4077, 4617, 6631, 8607, 9423, 12231, 19893, 25821, 28269, 36693, 52699, 59679, 77463, 84807, 158097, 179037, 232389, 474291, 537111, 697167, 1001281, 1422873, 1611333, 3003843, 4268619, 9011529, 12805857, 27034587, 81103761, 243311283]

約数ペア:

[(1, 243311283), (3, 81103761), (9, 27034587), (19, 12805857), (27, 9011529), (57, 4268619), (81, 3003843), (151, 1611333), (171, 1422873), (243, 1001281), (349, 697167), (453, 537111), (513, 474291), (1047, 232389), (1359, 179037), (1539, 158097), (2869, 84807), (3141, 77463), (4077, 59679), (4617, 52699), (6631, 36693), (8607, 28269), (9423, 25821), (12231, 19893)]