29481837

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 23602323

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 69, 77, 93, 161, 179, 217, 231, 253, 341, 483, 537, 651, 713, 759, 1023, 1253, 1771, 1969, 2139, 2387, 3759, 4117, 4991, 5313, 5549, 5907, 7161, 7843, 12351, 13783, 14973, 16647, 23529, 28819, 38843, 41349, 45287, 54901, 61039, 86457, 116529, 127627, 135861, 164703, 183117, 317009, 382881, 427273, 893389, 951027, 1281819, 1403897, 2680167, 4211691, 9827279, 29481837]

約数ペア:

[(1, 29481837), (3, 9827279), (7, 4211691), (11, 2680167), (21, 1403897), (23, 1281819), (31, 951027), (33, 893389), (69, 427273), (77, 382881), (93, 317009), (161, 183117), (179, 164703), (217, 135861), (231, 127627), (253, 116529), (341, 86457), (483, 61039), (537, 54901), (651, 45287), (713, 41349), (759, 38843), (1023, 28819), (1253, 23529), (1771, 16647), (1969, 14973), (2139, 13783), (2387, 12351), (3759, 7843), (4117, 7161), (4991, 5907), (5313, 5549)]