72113229

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 106100280

約数和(自身を除く): 33987051

約数列:

[1, 3, 9, 89, 197, 267, 457, 591, 801, 1371, 1773, 4113, 17533, 40673, 52599, 90029, 122019, 157797, 270087, 366057, 810261, 8012581, 24037743, 72113229]

約数ペア:

[(1, 72113229), (3, 24037743), (9, 8012581), (89, 810261), (197, 366057), (267, 270087), (457, 157797), (591, 122019), (801, 90029), (1371, 52599), (1773, 40673), (4113, 17533)]