153759837

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 274544640

約数和(自身を除く): 120784803

約数列:

[1, 3, 7, 11, 19, 21, 33, 53, 57, 77, 133, 159, 209, 231, 371, 399, 583, 627, 661, 1007, 1113, 1463, 1749, 1983, 3021, 4081, 4389, 4627, 7049, 7271, 11077, 12243, 12559, 13881, 21147, 21813, 33231, 35033, 37677, 50897, 77539, 87913, 105099, 138149, 152691, 232617, 245231, 263739, 385363, 414447, 665627, 735693, 967043, 1156089, 1996881, 2697541, 2901129, 4659389, 7321897, 8092623, 13978167, 21965691, 51253279, 153759837]

約数ペア:

[(1, 153759837), (3, 51253279), (7, 21965691), (11, 13978167), (19, 8092623), (21, 7321897), (33, 4659389), (53, 2901129), (57, 2697541), (77, 1996881), (133, 1156089), (159, 967043), (209, 735693), (231, 665627), (371, 414447), (399, 385363), (583, 263739), (627, 245231), (661, 232617), (1007, 152691), (1113, 138149), (1463, 105099), (1749, 87913), (1983, 77539), (3021, 50897), (4081, 37677), (4389, 35033), (4627, 33231), (7049, 21813), (7271, 21147), (11077, 13881), (12243, 12559)]