29717127

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 50558976

約数和(自身を除く): 20841849

約数列:

[1, 3, 9, 11, 23, 31, 33, 69, 93, 99, 207, 253, 279, 341, 421, 713, 759, 1023, 1263, 2139, 2277, 3069, 3789, 4631, 6417, 7843, 9683, 13051, 13893, 23529, 29049, 39153, 41679, 70587, 87147, 106513, 117459, 143561, 300173, 319539, 430683, 900519, 958617, 1292049, 2701557, 3301903, 9905709, 29717127]

約数ペア:

[(1, 29717127), (3, 9905709), (9, 3301903), (11, 2701557), (23, 1292049), (31, 958617), (33, 900519), (69, 430683), (93, 319539), (99, 300173), (207, 143561), (253, 117459), (279, 106513), (341, 87147), (421, 70587), (713, 41679), (759, 39153), (1023, 29049), (1263, 23529), (2139, 13893), (2277, 13051), (3069, 9683), (3789, 7843), (4631, 6417)]