156944813067

素因数分解:

$3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2179}}^1\times {\mathrm{2939}}^1$

素因数の和:5520

約数の個数: 48

約数和(自身を含む): 259957152000

約数和(自身を除く): 103012338933

約数列:

[1, 3, 7, 9, 21, 63, 389, 1167, 2179, 2723, 2939, 3501, 6537, 8169, 8817, 15253, 19611, 20573, 24507, 26451, 45759, 61719, 137277, 185157, 847631, 1143271, 2542893, 3429813, 5933417, 6404081, 7628679, 8002897, 10289439, 17800251, 19212243, 24008691, 44828567, 53400753, 57636729, 72026073, 134485701, 403457103, 2491187509, 7473562527, 17438312563, 22420687581, 52314937689, 156944813067]

約数ペア:

[(1, 156944813067), (3, 52314937689), (7, 22420687581), (9, 17438312563), (21, 7473562527), (63, 2491187509), (389, 403457103), (1167, 134485701), (2179, 72026073), (2723, 57636729), (2939, 53400753), (3501, 44828567), (6537, 24008691), (8169, 19212243), (8817, 17800251), (15253, 10289439), (19611, 8002897), (20573, 7628679), (24507, 6404081), (26451, 5933417), (45759, 3429813), (61719, 2542893), (137277, 1143271), (185157, 847631)]