864676071

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 1461018624

約数和(自身を除く): 596342553

約数列:

[1, 3, 7, 9, 21, 63, 67, 127, 201, 381, 469, 603, 889, 1143, 1407, 1613, 2667, 4221, 4839, 8001, 8509, 11291, 14517, 25527, 33873, 59563, 76581, 101619, 108071, 178689, 204851, 324213, 536067, 614553, 756497, 972639, 1433957, 1843659, 2269491, 4301871, 6808473, 12905613, 13725017, 41175051, 96075119, 123525153, 288225357, 864676071]

約数ペア:

[(1, 864676071), (3, 288225357), (7, 123525153), (9, 96075119), (21, 41175051), (63, 13725017), (67, 12905613), (127, 6808473), (201, 4301871), (381, 2269491), (469, 1843659), (603, 1433957), (889, 972639), (1143, 756497), (1407, 614553), (1613, 536067), (2667, 324213), (4221, 204851), (4839, 178689), (8001, 108071), (8509, 101619), (11291, 76581), (14517, 59563), (25527, 33873)]