22968099

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 43819776

約数和(自身を除く): 20851677

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 121, 131, 161, 207, 231, 253, 363, 393, 483, 693, 759, 847, 917, 1089, 1179, 1441, 1449, 1771, 2277, 2541, 2751, 2783, 3013, 4323, 5313, 7623, 8253, 8349, 9039, 10087, 12969, 15851, 15939, 19481, 21091, 25047, 27117, 30261, 33143, 47553, 58443, 63273, 90783, 99429, 110957, 142659, 175329, 189819, 232001, 298287, 332871, 364573, 696003, 998613, 1093719, 2088009, 2552011, 3281157, 7656033, 22968099]

約数ペア:

[(1, 22968099), (3, 7656033), (7, 3281157), (9, 2552011), (11, 2088009), (21, 1093719), (23, 998613), (33, 696003), (63, 364573), (69, 332871), (77, 298287), (99, 232001), (121, 189819), (131, 175329), (161, 142659), (207, 110957), (231, 99429), (253, 90783), (363, 63273), (393, 58443), (483, 47553), (693, 33143), (759, 30261), (847, 27117), (917, 25047), (1089, 21091), (1179, 19481), (1441, 15939), (1449, 15851), (1771, 12969), (2277, 10087), (2541, 9039), (2751, 8349), (2783, 8253), (3013, 7623), (4323, 5313)]