7130784189

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 10521804800

約数和(自身を除く): 3391020611

約数列:

[1, 3, 19, 37, 57, 79, 111, 127, 237, 337, 381, 703, 1011, 1501, 2109, 2413, 2923, 4503, 4699, 6403, 7239, 8769, 10033, 12469, 14097, 19209, 26623, 30099, 37407, 42799, 55537, 79869, 89281, 128397, 166611, 190627, 236911, 267843, 371221, 505837, 571881, 710733, 813181, 985051, 1113663, 1517511, 1583563, 2439543, 2955153, 3381121, 4750689, 7053199, 10143363, 18715969, 21159597, 30087697, 56147907, 64241299, 90263091, 125101477, 192723897, 375304431, 2376928063, 7130784189]

約数ペア:

[(1, 7130784189), (3, 2376928063), (19, 375304431), (37, 192723897), (57, 125101477), (79, 90263091), (111, 64241299), (127, 56147907), (237, 30087697), (337, 21159597), (381, 18715969), (703, 10143363), (1011, 7053199), (1501, 4750689), (2109, 3381121), (2413, 2955153), (2923, 2439543), (4503, 1583563), (4699, 1517511), (6403, 1113663), (7239, 985051), (8769, 813181), (10033, 710733), (12469, 571881), (14097, 505837), (19209, 371221), (26623, 267843), (30099, 236911), (37407, 190627), (42799, 166611), (55537, 128397), (79869, 89281)]