27127611

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 47773440

約数和(自身を除く): 20645829

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 131, 133, 171, 173, 393, 399, 519, 917, 1179, 1197, 1211, 1557, 2489, 2751, 3287, 3633, 7467, 8253, 9861, 10899, 17423, 22401, 22663, 23009, 29583, 52269, 67989, 69027, 156807, 158641, 203967, 207081, 430597, 475923, 1291791, 1427769, 3014179, 3875373, 9042537, 27127611]

約数ペア:

[(1, 27127611), (3, 9042537), (7, 3875373), (9, 3014179), (19, 1427769), (21, 1291791), (57, 475923), (63, 430597), (131, 207081), (133, 203967), (171, 158641), (173, 156807), (393, 69027), (399, 67989), (519, 52269), (917, 29583), (1179, 23009), (1197, 22663), (1211, 22401), (1557, 17423), (2489, 10899), (2751, 9861), (3287, 8253), (3633, 7467)]