103627419

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 160849920

約数和(自身を除く): 57222501

約数列:

[1, 3, 7, 21, 131, 139, 271, 393, 417, 813, 917, 973, 1897, 2751, 2919, 5691, 18209, 35501, 37669, 54627, 106503, 113007, 127463, 248507, 263683, 382389, 745521, 791049, 4934639, 14803917, 34542473, 103627419]

約数ペア:

[(1, 103627419), (3, 34542473), (7, 14803917), (21, 4934639), (131, 791049), (139, 745521), (271, 382389), (393, 263683), (417, 248507), (813, 127463), (917, 113007), (973, 106503), (1897, 54627), (2751, 37669), (2919, 35501), (5691, 18209)]