967776777

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 1583038080

約数和(自身を除く): 615261303

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 521, 647, 957, 1563, 1941, 2871, 4689, 5731, 5823, 7117, 15109, 17193, 18763, 21351, 45327, 51579, 56289, 64053, 135981, 166199, 168867, 206393, 337087, 498597, 619179, 1011261, 1495791, 1857537, 3033783, 3707957, 9775523, 11123871, 29326569, 33371613, 87979707, 107530753, 322592259, 967776777]

約数ペア:

[(1, 967776777), (3, 322592259), (9, 107530753), (11, 87979707), (29, 33371613), (33, 29326569), (87, 11123871), (99, 9775523), (261, 3707957), (319, 3033783), (521, 1857537), (647, 1495791), (957, 1011261), (1563, 619179), (1941, 498597), (2871, 337087), (4689, 206393), (5731, 168867), (5823, 166199), (7117, 135981), (15109, 64053), (17193, 56289), (18763, 51579), (21351, 45327)]