29669241

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 21756039

約数列:

[1, 3, 7, 19, 21, 23, 53, 57, 61, 69, 133, 159, 161, 183, 371, 399, 427, 437, 483, 1007, 1113, 1159, 1219, 1281, 1311, 1403, 3021, 3059, 3233, 3477, 3657, 4209, 7049, 8113, 8533, 9177, 9699, 9821, 21147, 22631, 23161, 24339, 25599, 26657, 29463, 61427, 67893, 69483, 74359, 79971, 162127, 184281, 186599, 223077, 429989, 486381, 520513, 559797, 1289967, 1412821, 1561539, 4238463, 9889747, 29669241]

約数ペア:

[(1, 29669241), (3, 9889747), (7, 4238463), (19, 1561539), (21, 1412821), (23, 1289967), (53, 559797), (57, 520513), (61, 486381), (69, 429989), (133, 223077), (159, 186599), (161, 184281), (183, 162127), (371, 79971), (399, 74359), (427, 69483), (437, 67893), (483, 61427), (1007, 29463), (1113, 26657), (1159, 25599), (1219, 24339), (1281, 23161), (1311, 22631), (1403, 21147), (3021, 9821), (3059, 9699), (3233, 9177), (3477, 8533), (3657, 8113), (4209, 7049)]