63154917

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 115456000

約数和(自身を除く): 52301083

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 129, 133, 171, 189, 301, 387, 399, 409, 513, 817, 903, 1161, 1197, 1227, 2451, 2709, 2863, 3591, 3681, 5719, 7353, 7771, 8127, 8589, 11043, 17157, 17587, 22059, 23313, 25767, 51471, 52761, 54397, 69939, 77301, 123109, 154413, 158283, 163191, 209817, 334153, 369327, 474849, 489573, 1002459, 1107981, 1468719, 2339071, 3007377, 3323943, 7017213, 9022131, 21051639, 63154917]

約数ペア:

[(1, 63154917), (3, 21051639), (7, 9022131), (9, 7017213), (19, 3323943), (21, 3007377), (27, 2339071), (43, 1468719), (57, 1107981), (63, 1002459), (129, 489573), (133, 474849), (171, 369327), (189, 334153), (301, 209817), (387, 163191), (399, 158283), (409, 154413), (513, 123109), (817, 77301), (903, 69939), (1161, 54397), (1197, 52761), (1227, 51471), (2451, 25767), (2709, 23313), (2863, 22059), (3591, 17587), (3681, 17157), (5719, 11043), (7353, 8589), (7771, 8127)]