55981089

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 83566080

約数和(自身を除く): 27584991

約数列:

[1, 3, 9, 47, 89, 141, 267, 423, 801, 1487, 4183, 4461, 12549, 13383, 37647, 69889, 132343, 209667, 397029, 629001, 1191087, 6220121, 18660363, 55981089]

約数ペア:

[(1, 55981089), (3, 18660363), (9, 6220121), (47, 1191087), (89, 629001), (141, 397029), (267, 209667), (423, 132343), (801, 69889), (1487, 37647), (4183, 13383), (4461, 12549)]