156908691

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 104364909

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 89, 153, 167, 207, 267, 391, 459, 501, 621, 801, 1173, 1503, 1513, 2047, 2403, 2839, 3519, 3841, 4509, 4539, 6141, 8517, 10557, 11523, 13617, 14863, 18423, 25551, 34569, 34799, 40851, 44589, 55269, 65297, 76653, 103707, 104397, 133767, 195891, 252671, 313191, 341849, 401301, 587673, 758013, 939573, 1025547, 1763019, 2274039, 3076641, 5811433, 6822117, 9229923, 17434299, 52302897, 156908691]

約数ペア:

[(1, 156908691), (3, 52302897), (9, 17434299), (17, 9229923), (23, 6822117), (27, 5811433), (51, 3076641), (69, 2274039), (89, 1763019), (153, 1025547), (167, 939573), (207, 758013), (267, 587673), (391, 401301), (459, 341849), (501, 313191), (621, 252671), (801, 195891), (1173, 133767), (1503, 104397), (1513, 103707), (2047, 76653), (2403, 65297), (2839, 55269), (3519, 44589), (3841, 40851), (4509, 34799), (4539, 34569), (6141, 25551), (8517, 18423), (10557, 14863), (11523, 13617)]