156745235889

素因数分解:

$3^9\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1181}}^1$

素因数の和:1832

約数の個数: 80

約数和(自身を含む): 257123807424

約数和(自身を除く): 100378571535

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 613, 729, 891, 1181, 1839, 2187, 2673, 3543, 5517, 6561, 6743, 8019, 10629, 12991, 16551, 19683, 20229, 24057, 31887, 38973, 49653, 60687, 72171, 95661, 116919, 148959, 182061, 216513, 286983, 350757, 446877, 546183, 723953, 860949, 1052271, 1340631, 1638549, 2171859, 2582847, 3156813, 4021893, 4915647, 6515577, 7748541, 7963483, 9470439, 12065679, 14746941, 19546731, 23245623, 23890449, 28411317, 44240823, 58640193, 71671347, 85233951, 132722469, 175920579, 215014041, 255701853, 527761737, 645042123, 1583285211, 1935126369, 4749855633, 5805379107, 14249566899, 17416137321, 52248411963, 156745235889]

約数ペア:

[(1, 156745235889), (3, 52248411963), (9, 17416137321), (11, 14249566899), (27, 5805379107), (33, 4749855633), (81, 1935126369), (99, 1583285211), (243, 645042123), (297, 527761737), (613, 255701853), (729, 215014041), (891, 175920579), (1181, 132722469), (1839, 85233951), (2187, 71671347), (2673, 58640193), (3543, 44240823), (5517, 28411317), (6561, 23890449), (6743, 23245623), (8019, 19546731), (10629, 14746941), (12991, 12065679), (16551, 9470439), (19683, 7963483), (20229, 7748541), (24057, 6515577), (31887, 4915647), (38973, 4021893), (49653, 3156813), (60687, 2582847), (72171, 2171859), (95661, 1638549), (116919, 1340631), (148959, 1052271), (182061, 860949), (216513, 723953), (286983, 546183), (350757, 446877)]