151970013

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 248888640

約数和(自身を除く): 96918627

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 117, 219, 243, 351, 657, 659, 949, 1053, 1971, 1977, 2847, 3159, 5913, 5931, 8541, 8567, 17739, 17793, 25623, 25701, 48107, 53379, 76869, 77103, 144321, 160137, 230607, 231309, 432963, 625391, 693927, 1298889, 1876173, 2081781, 3896667, 5628519, 11690001, 16885557, 50656671, 151970013]

約数ペア:

[(1, 151970013), (3, 50656671), (9, 16885557), (13, 11690001), (27, 5628519), (39, 3896667), (73, 2081781), (81, 1876173), (117, 1298889), (219, 693927), (243, 625391), (351, 432963), (657, 231309), (659, 230607), (949, 160137), (1053, 144321), (1971, 77103), (1977, 76869), (2847, 53379), (3159, 48107), (5913, 25701), (5931, 25623), (8541, 17793), (8567, 17739)]