201723648021

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13510391}}^1$

素因数の和:13510486

約数の個数: 32

約数和(自身を含む): 345866035200

約数和(自身を除く): 144142387179

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 4977, 14931, 13510391, 40531173, 94572737, 121593519, 283718211, 364780557, 851154633, 1067320889, 2553463899, 3201962667, 7471246223, 9605888001, 22413738669, 28817664003, 67241216007, 201723648021]

約数ペア:

[(1, 201723648021), (3, 67241216007), (7, 28817664003), (9, 22413738669), (21, 9605888001), (27, 7471246223), (63, 3201962667), (79, 2553463899), (189, 1067320889), (237, 851154633), (553, 364780557), (711, 283718211), (1659, 121593519), (2133, 94572737), (4977, 40531173), (14931, 13510391)]