80513583

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 36126417

約数列:

[1, 3, 19, 57, 59, 89, 177, 267, 269, 807, 1121, 1691, 3363, 5073, 5111, 5251, 15333, 15753, 15871, 23941, 47613, 71823, 99769, 299307, 301549, 454879, 904647, 1364637, 1412519, 4237557, 26837861, 80513583]

約数ペア:

[(1, 80513583), (3, 26837861), (19, 4237557), (57, 1412519), (59, 1364637), (89, 904647), (177, 454879), (267, 301549), (269, 299307), (807, 99769), (1121, 71823), (1691, 47613), (3363, 23941), (5073, 15871), (5111, 15753), (5251, 15333)]