29967597

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 22287123

約数列:

[1, 3, 9, 11, 23, 27, 33, 41, 69, 99, 107, 123, 207, 253, 297, 321, 369, 451, 621, 759, 943, 963, 1107, 1177, 1353, 2277, 2461, 2829, 2889, 3531, 4059, 4387, 6831, 7383, 8487, 10373, 10593, 12177, 13161, 22149, 25461, 27071, 31119, 31779, 39483, 48257, 66447, 81213, 93357, 100901, 118449, 144771, 243639, 280071, 302703, 434313, 730917, 908109, 1109911, 1302939, 2724327, 3329733, 9989199, 29967597]

約数ペア:

[(1, 29967597), (3, 9989199), (9, 3329733), (11, 2724327), (23, 1302939), (27, 1109911), (33, 908109), (41, 730917), (69, 434313), (99, 302703), (107, 280071), (123, 243639), (207, 144771), (253, 118449), (297, 100901), (321, 93357), (369, 81213), (451, 66447), (621, 48257), (759, 39483), (943, 31779), (963, 31119), (1107, 27071), (1177, 25461), (1353, 22149), (2277, 13161), (2461, 12177), (2829, 10593), (2889, 10373), (3531, 8487), (4059, 7383), (4387, 6831)]