121610454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6781}}^1$

素因数の和:6861

約数の個数: 48

約数和(自身を含む): 287611056

約数和(自身を除く): 166000602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2989, 5978, 6781, 8967, 13562, 17934, 20343, 40686, 47467, 94934, 142401, 284802, 332269, 413641, 664538, 827282, 996807, 1240923, 1993614, 2481846, 2895487, 5790974, 8686461, 17372922, 20268409, 40536818, 60805227, 121610454]

約数ペア:

[(1, 121610454), (2, 60805227), (3, 40536818), (6, 20268409), (7, 17372922), (14, 8686461), (21, 5790974), (42, 2895487), (49, 2481846), (61, 1993614), (98, 1240923), (122, 996807), (147, 827282), (183, 664538), (294, 413641), (366, 332269), (427, 284802), (854, 142401), (1281, 94934), (2562, 47467), (2989, 40686), (5978, 20343), (6781, 17934), (8967, 13562)]