168532917

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1033}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 272777472

約数和(自身を除く): 104244555

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 457, 1033, 1371, 3099, 3199, 7231, 7769, 9597, 17561, 21693, 23307, 52683, 54383, 122927, 163149, 368781, 472081, 1416243, 3304567, 8025377, 9913701, 24076131, 56177639, 168532917]

約数ペア:

[(1, 168532917), (3, 56177639), (7, 24076131), (17, 9913701), (21, 8025377), (51, 3304567), (119, 1416243), (357, 472081), (457, 368781), (1033, 163149), (1371, 122927), (3099, 54383), (3199, 52683), (7231, 23307), (7769, 21693), (9597, 17561)]