77312521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 95397120

約数和(自身を除く): 18084599

約数列:

[1, 11, 13, 29, 103, 143, 181, 319, 377, 1133, 1339, 1991, 2353, 2987, 4147, 5249, 14729, 18643, 25883, 32857, 38831, 57739, 68237, 205073, 242359, 427141, 540647, 750607, 2665949, 5947117, 7028411, 77312521]

約数ペア:

[(1, 77312521), (11, 7028411), (13, 5947117), (29, 2665949), (103, 750607), (143, 540647), (181, 427141), (319, 242359), (377, 205073), (1133, 68237), (1339, 57739), (1991, 38831), (2353, 32857), (2987, 25883), (4147, 18643), (5249, 14729)]