9968194287

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{7019}}^1$

素因数の和:7317

約数の個数: 40

約数和(自身を含む): 15136664400

約数和(自身を除く): 5168470113

約数列:

[1, 3, 9, 27, 81, 89, 197, 267, 591, 801, 1773, 2403, 5319, 7019, 7209, 15957, 17533, 21057, 52599, 63171, 157797, 189513, 473391, 568539, 624691, 1382743, 1420173, 1874073, 4148229, 5622219, 12444687, 16866657, 37334061, 50599971, 112002183, 123064127, 369192381, 1107577143, 3322731429, 9968194287]

約数ペア:

[(1, 9968194287), (3, 3322731429), (9, 1107577143), (27, 369192381), (81, 123064127), (89, 112002183), (197, 50599971), (267, 37334061), (591, 16866657), (801, 12444687), (1773, 5622219), (2403, 4148229), (5319, 1874073), (7019, 1420173), (7209, 1382743), (15957, 624691), (17533, 568539), (21057, 473391), (52599, 189513), (63171, 157797)]