219039093

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1599

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 187386507

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 59, 63, 91, 117, 177, 189, 273, 351, 413, 531, 767, 819, 1239, 1511, 1593, 2301, 2457, 3717, 4533, 5369, 6903, 10577, 11151, 13599, 16107, 19643, 20709, 31731, 40797, 48321, 58929, 89149, 95193, 137501, 144963, 176787, 267447, 285579, 412503, 530361, 624043, 802341, 1158937, 1237509, 1872129, 2407023, 3476811, 3712527, 5616387, 8112559, 10430433, 16849161, 24337677, 31291299, 73013031, 219039093]

約数ペア:

[(1, 219039093), (3, 73013031), (7, 31291299), (9, 24337677), (13, 16849161), (21, 10430433), (27, 8112559), (39, 5616387), (59, 3712527), (63, 3476811), (91, 2407023), (117, 1872129), (177, 1237509), (189, 1158937), (273, 802341), (351, 624043), (413, 530361), (531, 412503), (767, 285579), (819, 267447), (1239, 176787), (1511, 144963), (1593, 137501), (2301, 95193), (2457, 89149), (3717, 58929), (4533, 48321), (5369, 40797), (6903, 31731), (10577, 20709), (11151, 19643), (13599, 16107)]