748937151

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{433}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 1175445600

約数和(自身を除く): 426508449

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 433, 783, 1269, 1299, 1363, 2209, 3897, 4089, 6627, 11691, 12267, 12557, 19881, 20351, 36801, 37671, 59643, 61053, 64061, 113013, 183159, 192183, 339039, 549477, 576549, 590179, 956497, 1729647, 1770537, 2869491, 5311611, 8608473, 15934833, 25825419, 27738413, 83215239, 249645717, 748937151]

約数ペア:

[(1, 748937151), (3, 249645717), (9, 83215239), (27, 27738413), (29, 25825419), (47, 15934833), (87, 8608473), (141, 5311611), (261, 2869491), (423, 1770537), (433, 1729647), (783, 956497), (1269, 590179), (1299, 576549), (1363, 549477), (2209, 339039), (3897, 192183), (4089, 183159), (6627, 113013), (11691, 64061), (12267, 61053), (12557, 59643), (19881, 37671), (20351, 36801)]