157445343

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27901}}^1$

素因数の和:27940

約数の個数: 32

約数和(自身を含む): 267859200

約数和(自身を除く): 110413857

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 27901, 83703, 251109, 306911, 530119, 753327, 920733, 1590357, 2762199, 4771071, 5831309, 8286597, 14313213, 17493927, 52481781, 157445343]

約数ペア:

[(1, 157445343), (3, 52481781), (9, 17493927), (11, 14313213), (19, 8286597), (27, 5831309), (33, 4771071), (57, 2762199), (99, 1590357), (171, 920733), (209, 753327), (297, 530119), (513, 306911), (627, 251109), (1881, 83703), (5643, 27901)]