144085683

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3313}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 233305600

約数和(自身を除く): 89219917

約数列:

[1, 3, 7, 19, 21, 57, 109, 133, 327, 399, 763, 2071, 2289, 3313, 6213, 9939, 14497, 23191, 43491, 62947, 69573, 188841, 361117, 440629, 1083351, 1321887, 2527819, 6861223, 7583457, 20583669, 48028561, 144085683]

約数ペア:

[(1, 144085683), (3, 48028561), (7, 20583669), (19, 7583457), (21, 6861223), (57, 2527819), (109, 1321887), (133, 1083351), (327, 440629), (399, 361117), (763, 188841), (2071, 69573), (2289, 62947), (3313, 43491), (6213, 23191), (9939, 14497)]