1552182021

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:948

約数の個数: 60

約数和(自身を含む): 2530944900

約数和(自身を除く): 978762879

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 149, 169, 351, 447, 507, 761, 1053, 1341, 1521, 1937, 2283, 4023, 4563, 5811, 6849, 9893, 12069, 13689, 17433, 20547, 25181, 29679, 52299, 61641, 75543, 89037, 113389, 128609, 156897, 226629, 267111, 340167, 385827, 679887, 801333, 1020501, 1157481, 1474057, 2039661, 3061503, 3472443, 4422171, 9184509, 10417329, 13266513, 19162741, 39799539, 57488223, 119398617, 172464669, 517394007, 1552182021]

約数ペア:

[(1, 1552182021), (3, 517394007), (9, 172464669), (13, 119398617), (27, 57488223), (39, 39799539), (81, 19162741), (117, 13266513), (149, 10417329), (169, 9184509), (351, 4422171), (447, 3472443), (507, 3061503), (761, 2039661), (1053, 1474057), (1341, 1157481), (1521, 1020501), (1937, 801333), (2283, 679887), (4023, 385827), (4563, 340167), (5811, 267111), (6849, 226629), (9893, 156897), (12069, 128609), (13689, 113389), (17433, 89037), (20547, 75543), (25181, 61641), (29679, 52299)]