155476503

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 293529600

約数和(自身を除く): 138053097

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 79, 81, 89, 91, 117, 189, 237, 243, 267, 273, 351, 553, 567, 623, 711, 801, 819, 1027, 1053, 1157, 1659, 1701, 1869, 2133, 2403, 2457, 3081, 3159, 3471, 4977, 5607, 6399, 7031, 7189, 7209, 7371, 8099, 9243, 10413, 14931, 16821, 19197, 21093, 21567, 21627, 22113, 24297, 27729, 31239, 44793, 49217, 50463, 63279, 64701, 72891, 83187, 91403, 93717, 134379, 147651, 151389, 189837, 194103, 218673, 249561, 274209, 281151, 442953, 569511, 582309, 639821, 656019, 822627, 1328859, 1708533, 1746927, 1919463, 1968057, 2467881, 3986577, 5758389, 7403643, 11959731, 17275167, 22210929, 51825501, 155476503]

約数ペア:

[(1, 155476503), (3, 51825501), (7, 22210929), (9, 17275167), (13, 11959731), (21, 7403643), (27, 5758389), (39, 3986577), (63, 2467881), (79, 1968057), (81, 1919463), (89, 1746927), (91, 1708533), (117, 1328859), (189, 822627), (237, 656019), (243, 639821), (267, 582309), (273, 569511), (351, 442953), (553, 281151), (567, 274209), (623, 249561), (711, 218673), (801, 194103), (819, 189837), (1027, 151389), (1053, 147651), (1157, 134379), (1659, 93717), (1701, 91403), (1869, 83187), (2133, 72891), (2403, 64701), (2457, 63279), (3081, 50463), (3159, 49217), (3471, 44793), (4977, 31239), (5607, 27729), (6399, 24297), (7031, 22113), (7189, 21627), (7209, 21567), (7371, 21093), (8099, 19197), (9243, 16821), (10413, 14931)]