38109393

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 70848000

約数和(自身を除く): 32738607

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 87, 119, 153, 189, 203, 261, 357, 409, 459, 493, 609, 783, 1071, 1227, 1479, 1827, 2863, 3213, 3451, 3681, 4437, 5481, 6953, 8589, 10353, 11043, 11861, 13311, 20859, 25767, 31059, 35583, 48671, 62577, 77301, 83027, 93177, 106749, 146013, 187731, 201637, 249081, 320247, 438039, 604911, 747243, 1314117, 1411459, 1814733, 2241729, 4234377, 5444199, 12703131, 38109393]

約数ペア:

[(1, 38109393), (3, 12703131), (7, 5444199), (9, 4234377), (17, 2241729), (21, 1814733), (27, 1411459), (29, 1314117), (51, 747243), (63, 604911), (87, 438039), (119, 320247), (153, 249081), (189, 201637), (203, 187731), (261, 146013), (357, 106749), (409, 93177), (459, 83027), (493, 77301), (609, 62577), (783, 48671), (1071, 35583), (1227, 31059), (1479, 25767), (1827, 20859), (2863, 13311), (3213, 11861), (3451, 11043), (3681, 10353), (4437, 8589), (5481, 6953)]