121023903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 218824704

約数和(自身を除く): 97800801

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 191, 211, 231, 273, 429, 573, 633, 1001, 1337, 1477, 2101, 2321, 2483, 2743, 3003, 4011, 4431, 6303, 6963, 7449, 8229, 14707, 16247, 17381, 19201, 27313, 30173, 40301, 44121, 48741, 52143, 57603, 81939, 90519, 120903, 191191, 211211, 282107, 443311, 523913, 573573, 633633, 846321, 1329933, 1571739, 3103177, 3667391, 5763043, 9309531, 11002173, 17289129, 40341301, 121023903]

約数ペア:

[(1, 121023903), (3, 40341301), (7, 17289129), (11, 11002173), (13, 9309531), (21, 5763043), (33, 3667391), (39, 3103177), (77, 1571739), (91, 1329933), (143, 846321), (191, 633633), (211, 573573), (231, 523913), (273, 443311), (429, 282107), (573, 211211), (633, 191191), (1001, 120903), (1337, 90519), (1477, 81939), (2101, 57603), (2321, 52143), (2483, 48741), (2743, 44121), (3003, 40301), (4011, 30173), (4431, 27313), (6303, 19201), (6963, 17381), (7449, 16247), (8229, 14707)]