38417841

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 75202560

約数和(自身を除く): 36784719

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 1071, 1087, 1309, 1683, 2079, 3213, 3261, 3927, 5049, 7609, 9783, 11781, 11957, 18479, 22827, 29349, 35343, 35871, 55437, 68481, 83699, 107613, 129353, 166311, 203269, 205443, 251097, 322839, 388059, 498933, 609807, 753291, 1164177, 1422883, 1829421, 2259873, 3492531, 4268649, 5488263, 12805947, 38417841]

約数ペア:

[(1, 38417841), (3, 12805947), (7, 5488263), (9, 4268649), (11, 3492531), (17, 2259873), (21, 1829421), (27, 1422883), (33, 1164177), (51, 753291), (63, 609807), (77, 498933), (99, 388059), (119, 322839), (153, 251097), (187, 205443), (189, 203269), (231, 166311), (297, 129353), (357, 107613), (459, 83699), (561, 68481), (693, 55437), (1071, 35871), (1087, 35343), (1309, 29349), (1683, 22827), (2079, 18479), (3213, 11957), (3261, 11781), (3927, 9783), (5049, 7609)]