147562911

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 231104000

約数和(自身を除く): 83541089

約数列:

[1, 3, 9, 19, 27, 57, 171, 313, 513, 919, 939, 2757, 2817, 5947, 8271, 8451, 17461, 17841, 24813, 52383, 53523, 157149, 160569, 287647, 471447, 862941, 2588823, 5465293, 7766469, 16395879, 49187637, 147562911]

約数ペア:

[(1, 147562911), (3, 49187637), (9, 16395879), (19, 7766469), (27, 5465293), (57, 2588823), (171, 862941), (313, 471447), (513, 287647), (919, 160569), (939, 157149), (2757, 53523), (2817, 52383), (5947, 24813), (8271, 17841), (8451, 17461)]