61471278

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 149990400

約数和(自身を除く): 88519122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 239, 297, 433, 478, 594, 717, 866, 1299, 1434, 2151, 2598, 2629, 3897, 4302, 4763, 5258, 6453, 7794, 7887, 9526, 11691, 12906, 14289, 15774, 23382, 23661, 28578, 42867, 47322, 70983, 85734, 103487, 128601, 141966, 206974, 257202, 310461, 620922, 931383, 1138357, 1862766, 2276714, 2794149, 3415071, 5588298, 6830142, 10245213, 20490426, 30735639, 61471278]

約数ペア:

[(1, 61471278), (2, 30735639), (3, 20490426), (6, 10245213), (9, 6830142), (11, 5588298), (18, 3415071), (22, 2794149), (27, 2276714), (33, 1862766), (54, 1138357), (66, 931383), (99, 620922), (198, 310461), (239, 257202), (297, 206974), (433, 141966), (478, 128601), (594, 103487), (717, 85734), (866, 70983), (1299, 47322), (1434, 42867), (2151, 28578), (2598, 23661), (2629, 23382), (3897, 15774), (4302, 14289), (4763, 12906), (5258, 11691), (6453, 9526), (7794, 7887)]