156617073

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 247390416

約数和(自身を除く): 90773343

約数列:

[1, 3, 9, 17, 51, 61, 97, 153, 173, 183, 291, 519, 549, 873, 1037, 1557, 1649, 2941, 3111, 4947, 5917, 8823, 9333, 10553, 14841, 16781, 17751, 26469, 31659, 50343, 53253, 94977, 100589, 151029, 179401, 285277, 301767, 538203, 855831, 905301, 1023641, 1614609, 2567493, 3070923, 9212769, 17401897, 52205691, 156617073]

約数ペア:

[(1, 156617073), (3, 52205691), (9, 17401897), (17, 9212769), (51, 3070923), (61, 2567493), (97, 1614609), (153, 1023641), (173, 905301), (183, 855831), (291, 538203), (519, 301767), (549, 285277), (873, 179401), (1037, 151029), (1557, 100589), (1649, 94977), (2941, 53253), (3111, 50343), (4947, 31659), (5917, 26469), (8823, 17751), (9333, 16781), (10553, 14841)]