79861749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 119575680

約数和(自身を除く): 39713931

約数列:

[1, 3, 11, 33, 61, 97, 183, 291, 409, 671, 1067, 1227, 2013, 3201, 4499, 5917, 13497, 17751, 24949, 39673, 65087, 74847, 119019, 195261, 274439, 436403, 823317, 1309209, 2420053, 7260159, 26620583, 79861749]

約数ペア:

[(1, 79861749), (3, 26620583), (11, 7260159), (33, 2420053), (61, 1309209), (97, 823317), (183, 436403), (291, 274439), (409, 195261), (671, 119019), (1067, 74847), (1227, 65087), (2013, 39673), (3201, 24949), (4499, 17751), (5917, 13497)]