7407156627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{3889}}^1$

素因数の和:4204

約数の個数: 48

約数和(自身を含む): 11735476480

約数和(自身を除く): 4328319853

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 223, 657, 669, 949, 2007, 2847, 2899, 3889, 8541, 8697, 11667, 16279, 26091, 35001, 48837, 50557, 146511, 151671, 211627, 283897, 455013, 634881, 851691, 867247, 1904643, 2555073, 2601741, 3690661, 7805223, 11071983, 11274211, 33215949, 33822633, 63309031, 101467899, 189927093, 569781279, 823017403, 2469052209, 7407156627]

約数ペア:

[(1, 7407156627), (3, 2469052209), (9, 823017403), (13, 569781279), (39, 189927093), (73, 101467899), (117, 63309031), (219, 33822633), (223, 33215949), (657, 11274211), (669, 11071983), (949, 7805223), (2007, 3690661), (2847, 2601741), (2899, 2555073), (3889, 1904643), (8541, 867247), (8697, 851691), (11667, 634881), (16279, 455013), (26091, 283897), (35001, 211627), (48837, 151671), (50557, 146511)]