15673209741

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{53147}}^1$

素因数の和:53342

約数の個数: 48

約数和(自身を含む): 26885234688

約数和(自身を除く): 11212024947

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 151, 217, 279, 453, 651, 1057, 1359, 1953, 3171, 4681, 9513, 14043, 32767, 42129, 53147, 98301, 159441, 294903, 372029, 478323, 1116087, 1647557, 3348261, 4942671, 8025197, 11532899, 14828013, 24075591, 34598697, 56176379, 72226773, 103796091, 168529137, 248781107, 505587411, 746343321, 1741467749, 2239029963, 5224403247, 15673209741]

約数ペア:

[(1, 15673209741), (3, 5224403247), (7, 2239029963), (9, 1741467749), (21, 746343321), (31, 505587411), (63, 248781107), (93, 168529137), (151, 103796091), (217, 72226773), (279, 56176379), (453, 34598697), (651, 24075591), (1057, 14828013), (1359, 11532899), (1953, 8025197), (3171, 4942671), (4681, 3348261), (9513, 1647557), (14043, 1116087), (32767, 478323), (42129, 372029), (53147, 294903), (98301, 159441)]