61532163

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1785

約数の個数: 64

約数和(自身を含む): 120407040

約数和(自身を除く): 58874877

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 1071, 1309, 1683, 1741, 2079, 3213, 3927, 5049, 5223, 11781, 12187, 15669, 19151, 29597, 35343, 36561, 47007, 57453, 88791, 109683, 134057, 172359, 207179, 266373, 325567, 329049, 402171, 517077, 621537, 799119, 976701, 1206513, 1864611, 2278969, 2930103, 3619539, 5593833, 6836907, 8790309, 20510721, 61532163]

約数ペア:

[(1, 61532163), (3, 20510721), (7, 8790309), (9, 6836907), (11, 5593833), (17, 3619539), (21, 2930103), (27, 2278969), (33, 1864611), (51, 1206513), (63, 976701), (77, 799119), (99, 621537), (119, 517077), (153, 402171), (187, 329049), (189, 325567), (231, 266373), (297, 207179), (357, 172359), (459, 134057), (561, 109683), (693, 88791), (1071, 57453), (1309, 47007), (1683, 36561), (1741, 35343), (2079, 29597), (3213, 19151), (3927, 15669), (5049, 12187), (5223, 11781)]