8485533

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 16128000

約数和(自身を除く): 7642467

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 119, 133, 139, 153, 171, 189, 323, 357, 399, 417, 459, 513, 969, 973, 1071, 1197, 1251, 2261, 2363, 2641, 2907, 2919, 3213, 3591, 3753, 6783, 7089, 7923, 8721, 8757, 16541, 18487, 20349, 21267, 23769, 26271, 44897, 49623, 55461, 61047, 63801, 71307, 134691, 148869, 166383, 314279, 404073, 446607, 499149, 942837, 1212219, 2828511, 8485533]

約数ペア:

[(1, 8485533), (3, 2828511), (7, 1212219), (9, 942837), (17, 499149), (19, 446607), (21, 404073), (27, 314279), (51, 166383), (57, 148869), (63, 134691), (119, 71307), (133, 63801), (139, 61047), (153, 55461), (171, 49623), (189, 44897), (323, 26271), (357, 23769), (399, 21267), (417, 20349), (459, 18487), (513, 16541), (969, 8757), (973, 8721), (1071, 7923), (1197, 7089), (1251, 6783), (2261, 3753), (2363, 3591), (2641, 3213), (2907, 2919)]