66817278

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 163088640

約数和(自身を除く): 96271362

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 197, 198, 297, 394, 571, 591, 594, 1142, 1182, 1713, 1773, 2167, 3426, 3546, 4334, 5139, 5319, 6281, 6501, 10278, 10638, 12562, 13002, 15417, 18843, 19503, 30834, 37686, 39006, 56529, 58509, 112487, 113058, 117018, 169587, 224974, 337461, 339174, 674922, 1012383, 1237357, 2024766, 2474714, 3037149, 3712071, 6074298, 7424142, 11136213, 22272426, 33408639, 66817278]

約数ペア:

[(1, 66817278), (2, 33408639), (3, 22272426), (6, 11136213), (9, 7424142), (11, 6074298), (18, 3712071), (22, 3037149), (27, 2474714), (33, 2024766), (54, 1237357), (66, 1012383), (99, 674922), (197, 339174), (198, 337461), (297, 224974), (394, 169587), (571, 117018), (591, 113058), (594, 112487), (1142, 58509), (1182, 56529), (1713, 39006), (1773, 37686), (2167, 30834), (3426, 19503), (3546, 18843), (4334, 15417), (5139, 13002), (5319, 12562), (6281, 10638), (6501, 10278)]