37838073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 68124672

約数和(自身を除く): 30286599

約数列:

[1, 3, 7, 13, 17, 21, 31, 39, 51, 91, 93, 119, 217, 221, 263, 273, 357, 403, 527, 651, 663, 789, 1209, 1547, 1581, 1841, 2821, 3419, 3689, 4471, 4641, 5523, 6851, 8153, 8463, 10257, 11067, 13413, 20553, 23933, 24459, 31297, 47957, 57071, 58123, 71799, 93891, 105989, 138601, 143871, 171213, 174369, 317967, 406861, 415803, 741923, 970207, 1220583, 1801813, 2225769, 2910621, 5405439, 12612691, 37838073]

約数ペア:

[(1, 37838073), (3, 12612691), (7, 5405439), (13, 2910621), (17, 2225769), (21, 1801813), (31, 1220583), (39, 970207), (51, 741923), (91, 415803), (93, 406861), (119, 317967), (217, 174369), (221, 171213), (263, 143871), (273, 138601), (357, 105989), (403, 93891), (527, 71799), (651, 58123), (663, 57071), (789, 47957), (1209, 31297), (1547, 24459), (1581, 23933), (1841, 20553), (2821, 13413), (3419, 11067), (3689, 10257), (4471, 8463), (4641, 8153), (5523, 6851)]