57663711

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 104924160

約数和(自身を除く): 47260449

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 131, 137, 153, 189, 357, 393, 411, 459, 917, 959, 1071, 1179, 1233, 2227, 2329, 2751, 2877, 3213, 3537, 3699, 6681, 6987, 8253, 8631, 15589, 16303, 17947, 20043, 20961, 24759, 25893, 46767, 48909, 53841, 60129, 62883, 125629, 140301, 146727, 161523, 305099, 376887, 420903, 440181, 484569, 915297, 1130661, 2135693, 2745891, 3391983, 6407079, 8237673, 19221237, 57663711]

約数ペア:

[(1, 57663711), (3, 19221237), (7, 8237673), (9, 6407079), (17, 3391983), (21, 2745891), (27, 2135693), (51, 1130661), (63, 915297), (119, 484569), (131, 440181), (137, 420903), (153, 376887), (189, 305099), (357, 161523), (393, 146727), (411, 140301), (459, 125629), (917, 62883), (959, 60129), (1071, 53841), (1179, 48909), (1233, 46767), (2227, 25893), (2329, 24759), (2751, 20961), (2877, 20043), (3213, 17947), (3537, 16303), (3699, 15589), (6681, 8631), (6987, 8253)]