76638039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 113011200

約数和(自身を除く): 36373161

約数列:

[1, 3, 19, 29, 57, 71, 87, 213, 551, 653, 1349, 1653, 1959, 2059, 4047, 6177, 12407, 18937, 37221, 39121, 46363, 56811, 117363, 139089, 359803, 880897, 1079409, 1344527, 2642691, 4033581, 25546013, 76638039]

約数ペア:

[(1, 76638039), (3, 25546013), (19, 4033581), (29, 2642691), (57, 1344527), (71, 1079409), (87, 880897), (213, 359803), (551, 139089), (653, 117363), (1349, 56811), (1653, 46363), (1959, 39121), (2059, 37221), (4047, 18937), (6177, 12407)]