73538751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 124830720

約数和(自身を除く): 51291969

約数列:

[1, 3, 11, 13, 23, 29, 33, 39, 69, 87, 143, 253, 257, 299, 319, 377, 429, 667, 759, 771, 897, 957, 1131, 2001, 2827, 3289, 3341, 4147, 5911, 7337, 7453, 8481, 8671, 9867, 10023, 12441, 17733, 22011, 22359, 26013, 36751, 65021, 76843, 81983, 95381, 96889, 110253, 171419, 195063, 230529, 245949, 286143, 290667, 514257, 845273, 1065779, 1885609, 2228447, 2535819, 3197337, 5656827, 6685341, 24512917, 73538751]

約数ペア:

[(1, 73538751), (3, 24512917), (11, 6685341), (13, 5656827), (23, 3197337), (29, 2535819), (33, 2228447), (39, 1885609), (69, 1065779), (87, 845273), (143, 514257), (253, 290667), (257, 286143), (299, 245949), (319, 230529), (377, 195063), (429, 171419), (667, 110253), (759, 96889), (771, 95381), (897, 81983), (957, 76843), (1131, 65021), (2001, 36751), (2827, 26013), (3289, 22359), (3341, 22011), (4147, 17733), (5911, 12441), (7337, 10023), (7453, 9867), (8481, 8671)]