38349801

素因数分解:

$3^3\times 7^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 68544000

約数和(自身を除く): 30194199

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 101, 123, 147, 189, 287, 303, 343, 369, 441, 707, 861, 909, 1029, 1107, 1323, 2009, 2121, 2583, 2727, 3087, 4141, 4949, 6027, 6363, 7749, 9261, 12423, 14063, 14847, 18081, 19089, 28987, 34643, 37269, 42189, 44541, 54243, 86961, 103929, 111807, 126567, 133623, 202909, 260883, 311787, 379701, 608727, 782649, 935361, 1420363, 1826181, 4261089, 5478543, 12783267, 38349801]

約数ペア:

[(1, 38349801), (3, 12783267), (7, 5478543), (9, 4261089), (21, 1826181), (27, 1420363), (41, 935361), (49, 782649), (63, 608727), (101, 379701), (123, 311787), (147, 260883), (189, 202909), (287, 133623), (303, 126567), (343, 111807), (369, 103929), (441, 86961), (707, 54243), (861, 44541), (909, 42189), (1029, 37269), (1107, 34643), (1323, 28987), (2009, 19089), (2121, 18081), (2583, 14847), (2727, 14063), (3087, 12423), (4141, 9261), (4949, 7749), (6027, 6363)]