51625917

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1199

約数の個数: 40

約数和(自身を含む): 89280576

約数和(自身を除く): 37654659

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 1097, 1743, 2241, 3291, 5229, 6723, 7679, 9873, 15687, 23037, 29619, 47061, 69111, 88857, 91051, 207333, 273153, 621999, 637357, 819459, 1912071, 2458377, 5736213, 7375131, 17208639, 51625917]

約数ペア:

[(1, 51625917), (3, 17208639), (7, 7375131), (9, 5736213), (21, 2458377), (27, 1912071), (63, 819459), (81, 637357), (83, 621999), (189, 273153), (249, 207333), (567, 91051), (581, 88857), (747, 69111), (1097, 47061), (1743, 29619), (2241, 23037), (3291, 15687), (5229, 9873), (6723, 7679)]