520035619389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1\times {\mathrm{21397}}^1$

素因数の和:21918

約数の個数: 64

約数和(自身を含む): 821757151488

約数和(自身を除く): 301721532099

約数列:

[1, 3, 11, 13, 33, 39, 143, 181, 313, 429, 543, 939, 1991, 2353, 3443, 4069, 5973, 7059, 10329, 12207, 21397, 25883, 44759, 56653, 64191, 77649, 134277, 169959, 235367, 278161, 623183, 706101, 736489, 834483, 1869549, 2209467, 3059771, 3872857, 6697261, 8101379, 9179313, 11618571, 20091783, 24304137, 42601427, 50347141, 73669871, 87064393, 127804281, 151041423, 221009613, 261193179, 553818551, 957708323, 1212204241, 1661455653, 2873124969, 3636612723, 13334246651, 15758655133, 40002739953, 47275965399, 173345206463, 520035619389]

約数ペア:

[(1, 520035619389), (3, 173345206463), (11, 47275965399), (13, 40002739953), (33, 15758655133), (39, 13334246651), (143, 3636612723), (181, 2873124969), (313, 1661455653), (429, 1212204241), (543, 957708323), (939, 553818551), (1991, 261193179), (2353, 221009613), (3443, 151041423), (4069, 127804281), (5973, 87064393), (7059, 73669871), (10329, 50347141), (12207, 42601427), (21397, 24304137), (25883, 20091783), (44759, 11618571), (56653, 9179313), (64191, 8101379), (77649, 6697261), (134277, 3872857), (169959, 3059771), (235367, 2209467), (278161, 1869549), (623183, 834483), (706101, 736489)]