130007109

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 193155840

約数和(自身を除く): 63148731

約数列:

[1, 3, 17, 23, 51, 69, 137, 391, 411, 809, 1173, 2329, 2427, 3151, 6987, 9453, 13753, 18607, 41259, 53567, 55821, 110833, 160701, 316319, 332499, 948957, 1884161, 2549159, 5652483, 7647477, 43335703, 130007109]

約数ペア:

[(1, 130007109), (3, 43335703), (17, 7647477), (23, 5652483), (51, 2549159), (69, 1884161), (137, 948957), (391, 332499), (411, 316319), (809, 160701), (1173, 110833), (2329, 55821), (2427, 53567), (3151, 41259), (6987, 18607), (9453, 13753)]