29551389

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 21873891

約数列:

[1, 3, 7, 17, 21, 23, 51, 59, 61, 69, 119, 161, 177, 183, 357, 391, 413, 427, 483, 1003, 1037, 1173, 1239, 1281, 1357, 1403, 2737, 3009, 3111, 3599, 4071, 4209, 7021, 7259, 8211, 9499, 9821, 10797, 21063, 21777, 23069, 23851, 25193, 28497, 29463, 61183, 69207, 71553, 75579, 82777, 161483, 166957, 183549, 248331, 428281, 484449, 500871, 579439, 1284843, 1407209, 1738317, 4221627, 9850463, 29551389]

約数ペア:

[(1, 29551389), (3, 9850463), (7, 4221627), (17, 1738317), (21, 1407209), (23, 1284843), (51, 579439), (59, 500871), (61, 484449), (69, 428281), (119, 248331), (161, 183549), (177, 166957), (183, 161483), (357, 82777), (391, 75579), (413, 71553), (427, 69207), (483, 61183), (1003, 29463), (1037, 28497), (1173, 25193), (1239, 23851), (1281, 23069), (1357, 21777), (1403, 21063), (2737, 10797), (3009, 9821), (3111, 9499), (3599, 8211), (4071, 7259), (4209, 7021)]