210330549

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 365994720

約数和(自身を除く): 155664171

約数列:

[1, 3, 9, 11, 13, 33, 39, 83, 99, 117, 121, 143, 179, 249, 363, 429, 537, 747, 913, 1079, 1089, 1287, 1573, 1611, 1969, 2327, 2739, 3237, 4719, 5907, 6981, 8217, 9711, 10043, 11869, 14157, 14857, 17721, 20943, 21659, 25597, 30129, 35607, 44571, 64977, 76791, 90387, 106821, 130559, 133713, 163427, 193141, 194931, 230373, 281567, 391677, 490281, 579423, 844701, 1175031, 1470843, 1738269, 1797697, 2124551, 2534103, 5393091, 6373653, 16179273, 19120959, 23370061, 70110183, 210330549]

約数ペア:

[(1, 210330549), (3, 70110183), (9, 23370061), (11, 19120959), (13, 16179273), (33, 6373653), (39, 5393091), (83, 2534103), (99, 2124551), (117, 1797697), (121, 1738269), (143, 1470843), (179, 1175031), (249, 844701), (363, 579423), (429, 490281), (537, 391677), (747, 281567), (913, 230373), (1079, 194931), (1089, 193141), (1287, 163427), (1573, 133713), (1611, 130559), (1969, 106821), (2327, 90387), (2739, 76791), (3237, 64977), (4719, 44571), (5907, 35607), (6981, 30129), (8217, 25597), (9711, 21659), (10043, 20943), (11869, 17721), (14157, 14857)]