156979083

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 226713600

約数和(自身を除く): 69734517

約数列:

[1, 3, 19, 57, 71, 79, 213, 237, 491, 1349, 1473, 1501, 4047, 4503, 5609, 9329, 16827, 27987, 34861, 38789, 104583, 106571, 116367, 319713, 662359, 736991, 1987077, 2210973, 2754019, 8262057, 52326361, 156979083]

約数ペア:

[(1, 156979083), (3, 52326361), (19, 8262057), (57, 2754019), (71, 2210973), (79, 1987077), (213, 736991), (237, 662359), (491, 319713), (1349, 116367), (1473, 106571), (1501, 104583), (4047, 38789), (4503, 34861), (5609, 27987), (9329, 16827)]