148662213

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{83}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 244984320

約数和(自身を除く): 96322107

約数列:

[1, 3, 7, 19, 21, 57, 67, 83, 133, 201, 249, 399, 469, 581, 1273, 1407, 1577, 1743, 3819, 4489, 4731, 5561, 8911, 11039, 13467, 16683, 26733, 31423, 33117, 38927, 85291, 94269, 105659, 116781, 255873, 316977, 372587, 597037, 739613, 1117761, 1791111, 2218839, 2608109, 7079153, 7824327, 21237459, 49554071, 148662213]

約数ペア:

[(1, 148662213), (3, 49554071), (7, 21237459), (19, 7824327), (21, 7079153), (57, 2608109), (67, 2218839), (83, 1791111), (133, 1117761), (201, 739613), (249, 597037), (399, 372587), (469, 316977), (581, 255873), (1273, 116781), (1407, 105659), (1577, 94269), (1743, 85291), (3819, 38927), (4489, 33117), (4731, 31423), (5561, 26733), (8911, 16683), (11039, 13467)]