6916193667

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{61561}}^1$

素因数の和:61665

約数の個数: 40

約数和(自身を含む): 11024522960

約数和(自身を除く): 4108329293

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 513, 657, 1387, 1539, 1971, 4161, 5913, 12483, 37449, 61561, 112347, 184683, 554049, 1169659, 1662147, 3508977, 4493953, 4986441, 10526931, 13481859, 31580793, 40445577, 85385107, 94742379, 121336731, 256155321, 364010193, 768465963, 2305397889, 6916193667]

約数ペア:

[(1, 6916193667), (3, 2305397889), (9, 768465963), (19, 364010193), (27, 256155321), (57, 121336731), (73, 94742379), (81, 85385107), (171, 40445577), (219, 31580793), (513, 13481859), (657, 10526931), (1387, 4986441), (1539, 4493953), (1971, 3508977), (4161, 1662147), (5913, 1169659), (12483, 554049), (37449, 184683), (61561, 112347)]