1552807971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{32609}}^1$

素因数の和:32676

約数の個数: 48

約数和(自身を含む): 2706369120

約数和(自身を除く): 1153561149

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 333, 407, 429, 481, 1221, 1287, 1443, 3663, 4329, 5291, 15873, 32609, 47619, 97827, 293481, 358699, 423917, 1076097, 1206533, 1271751, 3228291, 3619599, 3815253, 4663087, 10858797, 13271863, 13989261, 15684929, 39815589, 41967783, 47054787, 119446767, 141164361, 172534219, 517602657, 1552807971]

約数ペア:

[(1, 1552807971), (3, 517602657), (9, 172534219), (11, 141164361), (13, 119446767), (33, 47054787), (37, 41967783), (39, 39815589), (99, 15684929), (111, 13989261), (117, 13271863), (143, 10858797), (333, 4663087), (407, 3815253), (429, 3619599), (481, 3228291), (1221, 1271751), (1287, 1206533), (1443, 1076097), (3663, 423917), (4329, 358699), (5291, 293481), (15873, 97827), (32609, 47619)]