30669327

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 22553073

約数列:

[1, 3, 9, 13, 23, 27, 29, 39, 69, 87, 117, 131, 207, 261, 299, 351, 377, 393, 621, 667, 783, 897, 1131, 1179, 1703, 2001, 2691, 3013, 3393, 3537, 3799, 5109, 6003, 8073, 8671, 9039, 10179, 11397, 15327, 18009, 26013, 27117, 34191, 39169, 45981, 49387, 78039, 81351, 87377, 102573, 117507, 148161, 234117, 262131, 352521, 444483, 786393, 1057563, 1135901, 1333449, 2359179, 3407703, 10223109, 30669327]

約数ペア:

[(1, 30669327), (3, 10223109), (9, 3407703), (13, 2359179), (23, 1333449), (27, 1135901), (29, 1057563), (39, 786393), (69, 444483), (87, 352521), (117, 262131), (131, 234117), (207, 148161), (261, 117507), (299, 102573), (351, 87377), (377, 81351), (393, 78039), (621, 49387), (667, 45981), (783, 39169), (897, 34191), (1131, 27117), (1179, 26013), (1703, 18009), (2001, 15327), (2691, 11397), (3013, 10179), (3393, 9039), (3537, 8671), (3799, 8073), (5109, 6003)]