7701561

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 60

約数和(自身を含む): 14264448

約数和(自身を除く): 6562887

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 81, 119, 141, 153, 189, 289, 329, 357, 423, 459, 567, 799, 867, 987, 1071, 1269, 1377, 2023, 2397, 2601, 2961, 3213, 3807, 5593, 6069, 7191, 7803, 8883, 9639, 13583, 16779, 18207, 21573, 23409, 26649, 40749, 50337, 54621, 64719, 95081, 122247, 151011, 163863, 285243, 366741, 453033, 855729, 1100223, 2567187, 7701561]

約数ペア:

[(1, 7701561), (3, 2567187), (7, 1100223), (9, 855729), (17, 453033), (21, 366741), (27, 285243), (47, 163863), (51, 151011), (63, 122247), (81, 95081), (119, 64719), (141, 54621), (153, 50337), (189, 40749), (289, 26649), (329, 23409), (357, 21573), (423, 18207), (459, 16779), (567, 13583), (799, 9639), (867, 8883), (987, 7803), (1071, 7191), (1269, 6069), (1377, 5593), (2023, 3807), (2397, 3213), (2601, 2961)]