174987351

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 327920640

約数和(自身を除く): 152933289

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 73, 77, 99, 189, 219, 231, 297, 511, 657, 693, 803, 1153, 1533, 1971, 2079, 2409, 3459, 4599, 5621, 7227, 8071, 10377, 12683, 13797, 16863, 21681, 24213, 31131, 38049, 50589, 72639, 84169, 88781, 114147, 151767, 217917, 252507, 266343, 342441, 589183, 757521, 799029, 925859, 1767549, 2272563, 2397087, 2777577, 5302647, 6481013, 8332731, 15907941, 19443039, 24998193, 58329117, 174987351]

約数ペア:

[(1, 174987351), (3, 58329117), (7, 24998193), (9, 19443039), (11, 15907941), (21, 8332731), (27, 6481013), (33, 5302647), (63, 2777577), (73, 2397087), (77, 2272563), (99, 1767549), (189, 925859), (219, 799029), (231, 757521), (297, 589183), (511, 342441), (657, 266343), (693, 252507), (803, 217917), (1153, 151767), (1533, 114147), (1971, 88781), (2079, 84169), (2409, 72639), (3459, 50589), (4599, 38049), (5621, 31131), (7227, 24213), (8071, 21681), (10377, 16863), (12683, 13797)]