155117061

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 276576768

約数和(自身を除く): 121459707

約数列:

[1, 3, 9, 11, 17, 33, 37, 47, 51, 53, 99, 111, 141, 153, 159, 187, 333, 407, 423, 477, 517, 561, 583, 629, 799, 901, 1221, 1551, 1683, 1739, 1749, 1887, 1961, 2397, 2491, 2703, 3663, 4653, 5217, 5247, 5661, 5883, 6919, 7191, 7473, 8109, 8789, 9911, 15651, 17649, 19129, 20757, 21571, 22419, 26367, 27401, 29563, 29733, 33337, 42347, 57387, 62271, 64713, 79101, 82203, 88689, 89199, 92167, 100011, 127041, 172161, 194139, 246609, 266067, 276501, 300033, 325193, 366707, 381123, 465817, 829503, 975579, 1013837, 1100121, 1397451, 1566839, 2926737, 3041511, 3300363, 4192353, 4700517, 9124533, 14101551, 17235229, 51705687, 155117061]

約数ペア:

[(1, 155117061), (3, 51705687), (9, 17235229), (11, 14101551), (17, 9124533), (33, 4700517), (37, 4192353), (47, 3300363), (51, 3041511), (53, 2926737), (99, 1566839), (111, 1397451), (141, 1100121), (153, 1013837), (159, 975579), (187, 829503), (333, 465817), (407, 381123), (423, 366707), (477, 325193), (517, 300033), (561, 276501), (583, 266067), (629, 246609), (799, 194139), (901, 172161), (1221, 127041), (1551, 100011), (1683, 92167), (1739, 89199), (1749, 88689), (1887, 82203), (1961, 79101), (2397, 64713), (2491, 62271), (2703, 57387), (3663, 42347), (4653, 33337), (5217, 29733), (5247, 29563), (5661, 27401), (5883, 26367), (6919, 22419), (7191, 21571), (7473, 20757), (8109, 19129), (8789, 17649), (9911, 15651)]