149969589

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1619}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 250076160

約数和(自身を除く): 100106571

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 401, 1203, 1619, 2807, 4411, 4857, 8421, 11333, 13233, 17809, 30877, 33999, 53427, 92631, 124663, 373989, 649219, 1947657, 4544533, 7141409, 13633599, 21424227, 49989863, 149969589]

約数ペア:

[(1, 149969589), (3, 49989863), (7, 21424227), (11, 13633599), (21, 7141409), (33, 4544533), (77, 1947657), (231, 649219), (401, 373989), (1203, 124663), (1619, 92631), (2807, 53427), (4411, 33999), (4857, 30877), (8421, 17809), (11333, 13233)]